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MHT CET202120 Sep 2021Evening ShiftPhysicsElectromagnetic InductionActual

A straight conductor of length 0.6 ~m is moved with a speed of 10 ~ms ⁻¹ perpendicular to magnetic field of induction 1.2 weber m ⁻² . The induced e.m.f. across the conductor is

Options

  1. A6 ~V
  2. B7.2 ~V
  3. C0.72 ~V
  4. D12 ~V

Correct answer

B. 7.2 ~V

Step-by-step solution

The induced emf is given by E = B v =1.2 0.6 10=7.2 ~V

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