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A very long solenoid has 15 turns per cm and a small loop of area 2 cm2 is placed in this solenoid, perpendicular to its axis. The induced emf in the loop while the current carried by the solenoid is changing steadily from 2.0 A to 4.0 A in 0.1 s is 7.54×10−x V. Then, find the value of x |
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Answer» A very long solenoid has 15 turns per cm and a small loop of area 2 cm2 is placed in this solenoid, perpendicular to its axis. The induced emf in the loop while the current carried by the solenoid is changing steadily from 2.0 A to 4.0 A in 0.1 s is 7.54×10−x V. Then, find the value of x |
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