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PhysicsNEET 2022Faraday's and Lenz's laws

Electromagnetic Induction

A big circular coil of 1000 turns and average radius 10 m is rotating about its horizontal diameter at 2 rad s−12\ \mathrm{rad\,s^{-1}}. If the vertical component of the earth's magnetic field at that place is 2×10−52 \times 10^{-5} T and the electrical resistance of the coil is 12.56Ω12.56 \Omega, then the maximum induced current in the coil will be:

  1. A.2 A
  2. B.0.25 A
  3. C.1.5 A
  4. D.1 A✓

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