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NEETPhysicsElectromagnetic Induction

What is the magnitude of the current induced in the circular coil, which has a radius of 10 cm, 500 turns, and a resistance of 2 W, when it is rotated about its vertical diameter through 180° in 0.25 s, with its plane perpendicular to the horizontal component of the Earth's magnetic field (3.0 × 10 –5 T)?

Options

  1. A1.9 × 10 –3 A
  2. B2.2 × 10 –3 A
  3. C1.5 × 10 –3 A
  4. D2.0 × 10 –3 A

Correct answer

A. 1.9 × 10 –3 A

Step-by-step solution

Correct Option is : (A) 1.9 × 10 –3 A

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