NEET Physics Magnetic Flux Faradays and Lenzs Law Online Test Set B

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Question 1

Question

A rectangular coil of 100 turns and size 0.1 m × 0.05 m is placed perpendicular to a magnetic field of 0.1 T. The induced e.m.f. when the field drops to 0.05 T in 0.05s is

Answer

0.5 V

1.0 V

1.5 V

2.0 V