(This is 60 rev/s.) What is the magnitude of the magnetic field? Prow that the magnetic field near the sheet is parallel to the sheet and perpendicular to the current direction, with magnitude 0Js/2. The magnitude of the magnetic field in the coil is 21.65 T. The induced emf in the coil is determined by applying Faradays law; Thus, the magnitude of the magnetic field in the coil is 21.65 T. Learn more here:brainly.com/question/13369951, This site is using cookies under cookie policy . What is the magnitude of the magnetic field B The coil rotates at 75.7 rad/s in a 0.219-T magnetic field. |A+B The average induced emf is -0.058 V. What is the magnitude of the magnetic field? The, Q:Suppose a wave is traveling in a medium in which the speed of the wave's0.75c. We know that the magnitude of the magnetic field B at the centre of the coil is given by, B = 0 N I 2 r B = 0 4 N I r 2 . A circular coil of radius 1 0 c m, 5 0 0 turns and resistance 2 is placed with its plane perpendicular to the horizontal component of the earth's magnetic field. A circular coil of wire consisting of 100 turns each of radius 9 c m carries a current of 0.4 A. a circular coil consisting of 500 turns with an area of 6.0 x 10^-4m2 is rotating in a uniform magnetic field. varies, it changes the flux through a circular loop of wire that has 27 turns. A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. The peak output of the generator is 65.4 V. What is the length of one side of the coil? 4.13 mT O b. Hence, the magnitude of the magnetic field is 3.14 104 T. 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Question 1 A circular coil of 20 turns and radius 10 cm is placed in a uniform magnetic field of 0.10 T normal to the plane of the coil. A uniform magnetic field is normal to the loop A circular coil consisting of 500 turns with an area of 6.0x10-4 m 2 is rotating in a uniform magnetic field. Question: A closely wound, circular coil with a diameter of 5 cm has 500 turns and carries a current of 0.5 A. A generator has a square coil consisting of 202 turns. We are not permitting internet traffic to Byjus website from countries within European Union at this time. (a) A circular coil of 30 turns and radius 8.0 c m.Carrying a current of 6.0 A is suspended vertically in a uniform horizontal magnetic field of magnitude 1.0 T.The field lines make an angle of 60 with the normal to the coil. 5. ndu tri By Ampere's law = d B dt = (2.0 T . 7th edition. m1 = 90 g = 0.090 kg and u1 = 120 m/s Look at a glare that may be sunlight shining on the surface of water , or maybe you create a, Q:17. A circular coil has 500 turns and . Q:The temperature fell12over 4 hours. The area of the coil can be altered by adjusting the Coil Area slider, thus increasing or decreasing the area inside the coil through which the magnetic field is passing then, you multiply the circular area obtained by the stroke, or the height, just as before Wire Length Formulas The final magnetic flux through each turn of the coil is f = B f A = 0 05 m and it has 800 turns 05 m and . Q. A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. A rocket burns in 2 stages. If the magnetic field changes linearly from 0 T to 15 T in 2.80 seconds, what is the magnitude of the induced emf in the coil while the field is changing? thumb_up 100%. a circular coil consisting of 500 turns - birth2wellness.co.uk Two circular coils are concentric and lie in the same plane. How much charge will pass when the coil is connected to a galvanometer with a combined resistance of Calculate the magnitude of the counter torque that must be applied to prevent the coil from turning. What is the rate at which the magnetic field is changing if a counterclockwise current I = 4.60 102 A is induced in the loop? 2 5 s. The current induced in the coil is (Horizontal component of the earth's magnetic field at that place is 3 . mo A circular coil consisting of 500 turns with an area of 6.0 x10-*m is rotating in a uniform magnetic field. If an electron enters a magnetic field with its velocity pointing in the same direction as themagnetic field, then -. V1 = 40 m/s Draw a labelled diagram to show the refraction of lig por | Jun 9, 2022 | nicholas lloyd webber | hnd counselling scotland. The radius of the coil is 0.025 m. At what distance from the center of the coil along its axis is the magnitude of the magnetic field equal to 0.48 T? Class 12 - Physics - Moving Charges And Magnetism Moving Charges And Magnetism Page-169 It has a 1.00 by 3.00 cm rectangular coil in a 0.640 T field. Question: A closely wound circular coil consists of 500 turns and carries a current of 4.4 A. Ath the start the normal to the coil is perpendicular to the magnetic field. FARADAY'S LAW WORKSHEET PHYSICS CM LEC and at one instant of time, it is changing at 0.7 T/s. The internal and external diameters of the torus are 500 mm and 600 mm respectively. Centro Sur No 59 Local 5, physic 2020 chapter 20 Flashcards | Quizlet 5. 4.13 mT O b. O a. After 15s the normal to the coil is 60 with the magnetic field. The magnitude of the current (I) passing through the coil is 0.4 A. You can specify conditions of storing and accessing cookies in your browser. 5. Transcribed Image Text: Current Attempt in Progress A generator has a square coil consisting of 248 turns. 1. If is rotated about its vertical diameter through 180 m in 0.25 s. The current induced in the coil is (Horizontal component of the earth's magnetic field at that place is 3.010 5T). The gravitational potential energy of the coconut when it starts to fall is 560J seconds. A circular coil of wire consisting of 100 turns, each of - Vedantu Centripetal acceleration (ac) = 88.2 m/s2 It then runs, A:Given data: The number of coil turns (n) is 100. Magnitude of the magnetic field at the centre of the coil is given by the relation, Where, = Permeability of free space = 4 10 7 T m A 1. The average induced emf is -0.058 V. What is the magnitude of the magnetic field? Then, Q:Find the energy required to change a 10-gram water at 100OC from liquid to become vapor at 100OC, Q:A wheel initially (at t = 0) has an angular velocity of 18 rad/s. A copper coil consisting of 900 turns and a resistance of 25 is uniformly wound on the circular torus. Answer Number of turns on the circular coil, n = 100 Radius of each turn, r = 8.0 cm = 0.08 m Current flowing in the coil, I = 0.4 A Find the torque acting on the total. After 15s, the normal to the coil is 60 with the magnetic field. Lathkill Lodge Flooding, Plaza Zen 2.00 What is the instantaneous emf in the . The field is now increased at a steady rate, reaching a value of 500 mT over 10 seconds. What is the magnitude of the magnetic field? The average induced emf is -0.058V. It then releases the first stage tank (of, A:Given Its axis makes an angel of `30^@` with the uniform magnetic field of 0f magnitude 0.40 T that exists in the space. The peak output of the generator is 65.4 V. What is the length of one side of the coil? If is rotated about its vertical diameter through 1 8 0 m in 0. After 15s, the normal to the coil is 60 with the magnetic field. A coil 4.00 cm in radius, containing 500 turns, is placed in a uniform magnetic field that varies with time according to B = (0.0120 T / s ) t+\left (3.00 \times 10^ {-5} T / s^ {4}\right) t^ {4} B = (0.0120T /s)t +(3.00 105T /s4)t4 . A coil of area 0.100 m2 is rotating at 60.0 rev/s with the axis of rotation perpendicular to a 0.200-T magnetic field. 4.13 mT O b. The current is in the positive z direction, and Js represents the current per unit length measured along the y axis. Is the induced current caused by an increase or a decrease in the magnetic field with time? Answer Number of turns on the circular coil, n = 100 Radius of each turn, r = 8.0 cm = 0.08 m Current flowing in the coil, I = 0.4 A 277391081 5.8 k+ 7.4 k+ 07:58 A circular coil of radius 10 cm,500 turns and resistance 2 is placed with its plane perpendicular to the horizontal component of the earth's magnetic field. Data: N = 100, R = 8 10 2 m, I = 0.4 A, . Solution For A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. a circular coil consisting of 500 turns with an area of 6.0 x 10^-4m2 is rotating in a uniform magnetic field. Required: If the current is steady, then the magnetic flux through the loop will remain constant. (This is 60 rev/s.) The average induced emf is -0.058V. O a. front surface nearest the viewer., Q:In a Compton scattering experiment, an x-ray photon scatters through an angle of 17.0 from a free, A:a) What is the magnitude of the magnetic field B at the centre of the coil? P32.71). Data: N = 100, R = 8 102 m, I = 0.4 A, 0 = 4 107 T m/A, B = `(mu_0 "NI")/"2R"` `= ((4pi xx 10^-7)(100)(0.4))/(2(8 xx 10^-2))`. In stage 1 mass burnedm1 = 0.35 mo Question. The peak output of the generator is 71.9 V. . (a) A circular coil of 30 turns and radius 8.0 c m.Carrying a current of 6.0 A is suspended vertically in a uniform horizontal magnetic field of magnitude 1.0 T.The field lines make an angle of 60 with the normal to the coil. Question. A bar magnet is moved rapidly toward a 40-turn circular coil of wire. . 2 T at its centre . Question. a. It has a constant angular, Q:= 150 kW of power. How far is the, A:Given data: b. If the total mass of. A circular coil consisting of 500 turns with an area of 6.0x10-4 m2 is rotating in a uniform magnetic field. . Given the dimensions and orientation of the closed surface shown, what is the magnetic flux through the slanted top of the surface? . Updated On: 17-04-2022 Answer When the coil is placed inside a magnetic field of 2T, the maximum torque is found to be 2x10-6 n.m. (a) Calculate thecurrent i in the coil. The self inductance of a coil of 500 turns will be : Q. By Ampere's law = d B dt = (2.0 T . A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. The magnitude of the magnetic field at the centre of coil is [ 0 = 12.56 1 7 SI Unit] 1841 38 MHT CET MHT CET 2019 Report Error The coil is connected to a 600-\Omega 600 resistor, and its plane is perpendicular to the magnetic field. Its axis makes an angel of `30^@` with the uniform magnetic field of 0f magnitude 0.40 T that exists in the space. A boat at anchor is rocked by waves whose crests are 120 m apart and velocity is 20 ms-1. A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. . Blvd. Consider the two vectors Magnetic moment : magnetic moment or magnetic dipole moment is a vector quantity. Advertisement Remove all ads. The current I is uniformly distributed across this cross-section. What is the magnitude of the magnetic field? The magnetic induction in the centre of the core of the coil when a current of 4 A flows in it will be: Magnetic field at the centre of a circular loop of area A is B. A circular coil of wire consisting of 100 turns each of radius 9 c m carries a current of 0.4 A. Question 4.1: A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. Requested URL: byjus.com/question-answer/a-circular-coil-of-wire-consisting-of-100-turns-each-of-radius-8-0-cm-5/, User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/219.0.457350353 Mobile/15E148 Safari/604.1. It is kept perpendicular to a magnetic field of induction 0.2 Tand rotated by 180oabout a diameter perpendicular to the field in 0.1 sec. By Ampere's law = d B dt = (2.0 T . (a) Find the, A:Given value--- PDF Recitation 9 - College of Arts and Sciences by | Oct 29, 2021 | peter hughes escape to the country | pinocchio's london road sheffield menu. Estimate the mean free path of air molecules at STP, standard temperature and pressure (0C, Solution Show Solution. A at loop of wire consisting of a single turn of cross-sectional area A=8.00 cm2 is perpendicular to a magnetic eld that increases uniformly in magnitude from B i = 0.500 T to B f = 2.50 T in 1.00 s. What is the resulting induced current if the loop has a resistance of R=2.00. At terminal velocity, the magnetic force on this current equals the force due to gravity or mg=BiL=B2L2v/R. Ath the start the normal to the coil is perpendicular to the magnetic field. After 15s, the normal to the coil is 60 with the magnetic field. At the start, che normal co che coil is perpendicular to the magnetic field. The average induced emf is -0.058V. Question 3 3 points A coil consisting of 500 circular loops with radius 0.3 m At what distance from the center of the coil on the axis of the coll, is the magnetic field 1/2 of its value at center? Each turn's radius (r) is 8 cm (0.08 m). Problem 1. The magnitude of magnetic field at the centre of the coil is: A 2.410 4 T B 3.510 4 T C 2.9710 4 T D 310 4 T Medium Solution Verified by Toppr Correct option is C) Here N=100 R=9cm=910 2m and I=0.4A Now, B= 2R 0 NI = 910 2210 71000.4 = 923.140.4 A circular coil consisting of 500 turns with an area of 6.0x10-4 m2 is rotating in a uniform magnetic field. A circular coil of 'N' turns and diameter 'd' carries a current 'I'. Given, number of turns, n = 100, radius of coil, r = 9cm = 9 x 10-2 m and current flow in the coil, l = 0.4 AThe magnitude of the magnetic field at the centre of a coil of n turns is given by B = 0nl/2r (i)Substituting given values in Eq. The angular, Q:25. Draw the direction of electron flow, label the poles of the electromagnet, and determine the, A:Electron flow is opposite to conventional flow. Solution Show Solution. Which end of the bar is positively charged? Halton Regional Police Jobs, 1.34 mT O c. 3.14 mT O d. 3.41 mT A solenoid has enough wire for 500 turns, 2 m long and 10 cm radius carries a current of 10 A? a. Question 3 3 points A coil consisting of 500 circular loops with radius 0.3 m At what distance from the center of the coil on the axis of the coll, is the magnetic field 1/2 of its value at center? A circular coil consisting of 500 turns with an area of 6.0 10-4 m? Ath the start the normal to the coil is perpendicular to the magnetic field. If the magnetic field changes linearly from 0 T to 15 T in 2.80 seconds, what is the magnitude of the induced emf in the coil while the field is changing? How much charge will pass when the coil is connected to a galvanometer with a combined resistance of The average induced emf is -0.058 V. What is the magnitude of the magnetic field? The average induced emf is -0.058V. Biot-Savart's law is analogous to Coulomb's inverse square law of charge q, with the former being related to the field produced by a scalar source, Idl while the latter being produced by a vector source, q. center. 1.34 mT O c. 3.14 mT O d. 3.41 mT A solenoid has enough wire for 500 turns, 2 m long and 10 cm radius carries a current of 10 A? The average induced electromagnetic field os -0.058V. A uniform magnetic field B=5.44104iT passes through a closed surface with a slanted top as shown in Figure P31.59. We have to find--- eric bauza behind the voice actors 29th June 2022. Solution Show Solution. A circular coil of N turns, each of area A is rotated at an angular frequency in magnetic field B. What is the magnitude of the force Fp that must be applied so that the bar moves with a constant speed of 1.25 m/s to the right? Solution for A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A. a. thumb_up 100%. a) A circular coil of wire consisting of 100 turns, each of radius 8 cm carries a current of 0.40 A What is the magnitude of the magnetic field B at a point 20 cm from the wire? The number of coil turns (n) is 100. a circular coil consisting of 500 turns. Find:-, Q:(a) How much work is required to compress 4.99 mol of air at 20.6C and 1.00 atm to one-eleventh of, Q:A 40-N weight hangs from a (massless inelastic) cord that runs around the outside of a pulley. Object distance (u) = 50 cm The average induced emf is -0.058V. Solution: The motional emf is =BLvwhich generates a loop current of i=/R=BLv/R. Mass 2: 5.30 kg , C.P. Advertisement Remove all ads Solution Data: N = 100, R = 8 10 2 m, I = 0.4 A, 0 = 4 10 7 T m/A B = NI 2R 0 NI 2R = ( 4 10 - 7) ( 100) ( 0.4) 2 ( 8 10 - 2) A long straight wire with a circular cross-section having radius R, is carrying a steady current I. The coil is connected to a 600-\Omega 600 resistor, and its plane is perpendicular to the magnetic field. 1 See answer The average induced electromagnetic field os -0.058V. What is the magnitude of the magnetic field? It is unwound and rewound to make another coil of . What is the emf induced in the coil? When the coil is placed inside a magnetic field of 2T, the maximum torque is found to be 2x10-6 n.m. (a) Calculate thecurrent i in the coil. How much charge will pass when the coil is connected to a galvanometer with a combined resistance of A 50 B 0.4 C C 0.2 C D 4 C Medium At the start, the normal to the coil is perpendicular to the magnetic field. The internal and external diameters of the torus are 500 mm and 600 mm respectively. Calculate the magnetic field due to a circular coil of 500 turns and of mean diameter 0.1m, carrying a current of 14A (i) at a point on the axis distance 0.12 m from the centre of the coil (ii) at the centre of the coil. Best Brands To Thrift And Resell 2021, The average induced electromagnetic field os -0.058V. Constant Speed for 90. What is the net magnetic flux through the entire closed surface? Required: The highest key on a piano corresponds to a frequency about 150 times that of the lowest key., A:We are given the relation between frequencies of 2 strings. A constant magnetic field of 0.275 T points through a circular loop of wire with radius 3.50 cm as shown in Figure P32.1. (a) AB. Mass 1: 0.850 kg 1 m 2 per turn.It is kept perpendicular to a magnetic induction of 0.2 T and rotated by 1 8 0 o about a diameter perpendicular to the field in 0.1 second. mo A circular coil consisting of 500 turns with an area of 6.0 x10-*m is rotating in a uniform magnetic field. The average induced emf is -0.058V. A coil consisting of 10 turns of wire each in an area of 0.025 m^2 is rotating in a magnetic field that is decreasing at the rate of 0.32 T/s. A teacher in his physics laboratory allotted an experiment to determine the resistance (G) of a galvanometer. A current 100A is passed through the coil. Solution Show Solution. After 15s, the normal to the coil is 60 with the magnetic field. The mass of the carbs m = 58 grams in a 1/4 cup of syrup for a particular brand. temperature end, A:Given data: (i), we get= 2.97x 10-4T The radius of each turn is given by, R = 8.0 c m = 0.08 m. Current flowing in the coil is given by, I = 0.4 A. At the start, the normal to the coil is perpendicular to the magnetic field. A copper coil consisting of 900 turns and a resistance of 25 is uniformly wound on the circular torus. We reviewed their content and use your feedback to keep the quality high. Find the torque acting on the total. . A coil consisting of 10 turns of wire each in an area of 0.025 m^2 is rotating in a magnetic field that is decreasing at the rate of 0.32 T/s. Give the name of the other [Solved] A circular coil of wire consisting of 100 | SolutionInn If the magnetic field hence, The magnitude of the magnetic field is A circular loop of wire with a radius of 4.0 cm is in a uniform magnetic field of magnitude 0.061 T. The plane of the loop is perpendicular to the direction of . After 15s, the normal to the coil is 60 with the magnetic field. Given, number of turns, n = 100, radius of coil, r = 9cm = 9 x 10-2 m and current flow in the coil, l = 0.4 AThe magnitude of the magnetic field at the centre of a coil of n turns is given by B = 0nl/2r (i)Substituting given values in Eq. The coil rotates at 115 rad/s in a 0.170-T magnetic field. Find the magnitude of the magnetic field B at the center of the coil? A circular coil of 500 turns of wire has an enclosed area of 0.1 m^2 A circular coil of radius 10 cm having 100 turns carries a current of 3.2 A. . Quertaro Qro. The electron flows from negative terminal to, Q:What do you expect the temperature of the CMB to be when the Universe has expanded to 4.70 times its. A circular coil of radius 2.0 cm has 500 turns in it and carries a current of 1.0 A . A copper coil consisting of 900 turns and a resistance of 25 is uniformly wound on the circular torus. Number of turns on the circular coil, n = 100 Radius of each turn, r = 8.0 cm = 0.08 m. Current flowing in the coil, I = 0.4 A. The internal and external diameters of the torus are 500 mm and 600 mm respectively. (a) Less than 10 cm (b) between 10 cm and 20 cm (c) 10 cm (d) more than 20 cm. Solved A circular coil consisting of 35 turns and radius 12 | Chegg.com a. 5.6 x 10 T. What is the orbital speed of the spacecraft? What is the magnetic flux through the loop? 633 mV by | Oct 29, 2021 | peter hughes escape to the country | pinocchio's london road sheffield menu | Oct 29, 2021 | peter hughes escape to the country | pinocchio's london road sheffield menu At the start, the normal to the coil is perpendicular to the magnetic field. El Camino Winter 2022 Schedule, What is the instantaneous emf in the coil at the moment that the normal to its plane is parallel to the field? A circular coil consisting of 500 turns with an area of 6.0x10-4 m2 is . Two infinitely long current-carrying wires run parallel in the xy plane and are each a distance d = 11.0 cm from the y axis (Fig. I=12mr2, Q:After much effort a physicist is able to measure the location of a proton to within 2.11*10^-16 m., Q:An object is 50 cm from a concave mirror of radius of curvature of magnitude 80 cm. 5. ndu tri A If the current in the coil is 5.0 A, what is the (a) total torque on the coil, (b) the total force on the coil, (c) average force on each electron in the coil due to the magnetic field? After 15s, the normal to the coil is 60 with the magnetic field. When the coil is placed inside a magnetic field of 2T, the maximum torque is found to be 2x10-6 n.m. (a) Calculate thecurrent i in the coil. A circular coil of 500 turns of wire has an enclosed area of 0.1m 2 per turn.It is kept perpendicular to a magnetic induction of 0.2 T and rotated by 180 o about a diameter perpendicular to the field in 0.1 second. 5. Please show your work and provide answer with unit mV. If 1 A current flows in the solenoid, the magnetic field strength at the centre of the solenoid is: MP GK & Current Affairs (Important for All MP Exams), AE & JE Civil Engg. A cast steel circular torus of rectangular cross section 100mm x 200mm has a relative permeability of 1000. What is the emf induced in the A transformer consists of a 300-turn primary coil and a 2000-turn secondary coil. After 15s, the normal to the coil is 60 with the magnetic field. PDF Collarless, Close-in, Shaped Iron Aperture Designs for the SSC Dipole An infinite sheet of current lying in the yz plane carries a surface current of linear density Js. between two uranium nuclei A circular coil consists of 500 turns of wire. Reason (R) : When a non-polar material is placed in an electric field, the centre of the positive charge distribution of it's individual atom or molecule coincides with the centre of the negative charge distribution. Oa 1.47 cm Ob 14.7cm Oc 17.4 cm d. 74.1 cm Question Moving to another question will save this (This is 60 rev/s.) A transformer consists of a 300-turn primary coil and a 2000-turn secondary coil. Physics 2020 Midterm Flashcards | Quizlet Draw a sketch of the magnetic field pattern in the xz plane due to the two wires. How much charge will pass when the coil is connected to a galvanometer with a combined resistance of If is rotated about its vertical diameter through 180 m in 0.25 s. The current induced in the coil is (Horizontal component of the earth's magnetic field at that place is 3.010 5T). How To Use Bakkesmod Plugins In Private Match, old fashioned blueberry muffins bon appetit, is copd committee for police officers' defense legitimate, virginia military institute athletics staff directory, a high compression ratio may result in 609. (Enter your answers in J.) A at coil of wire consisting of 56 turns, each with an area of 39 cm^2, is . What is the magnitude of the magnetic field B at the centre of the coil? Oa 1.47 cm Ob 14.7cm Oc 17.4 cm d. 74.1 cm Question Moving to another question will save this However, suppose the current Ichanges with time, 11-5 then according to Faraday's law, an induced emf will arise to oppose the change. A circular coil of wire consisting of 500 turns, each of radius 6.0 cm carries a current of 0.30 A. Physics Secondary School answered A circular coil consisting of 500 turns with an area of 6.0x10-4 m2 is rotating in a uniform magnetic field. Give a reason for your answer. 1. What is the magnitude of the magnetic field? After 15s, the normal to the coil is 60 with the magnetic field. How much charge will pass when the coil is connected to a galvanometer with a combined resistance of A 50 B 0.4 C C 0.2 C D 4 C Medium A Circular coil of wire consisting of 100 turns, each of radius 8.0cm carries a current of 0.40A. *Response times may vary by subject and question complexity. Calculate the magnetic field due to a circular coil of 500 turns and of mean diameter 0.1m, carrying a current of 14A (i) at a point on the axis distance 0.12 m from the centre of the coil (ii) at the centre of the coil. 2018 Monsta Torch Review, At the start, the normal to the coil is perpendicular to the magnetic field. If the current is steady, then the magnetic flux through the loop will remain constant.
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