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MHT CET202410 May 2024Morning ShiftPhysicsElectromagnetic InductionActual

Two coils have a mutual inductance 0. 003 H . The current changes in the first coil according to equation I = I ₀ t , where I ₀=8 ~A and =100 rad s ⁻¹ . The maximum value of e.m.f. in the second coil is

Options

  1. A2 ~V
  2. B2.4 ~V
  3. C5 ~V
  4. D7.2 ~V

Correct answer

B. 2.4 ~V

Step-by-step solution

array ll & |e_s |=M d I_p d t & |e_s |=M d d t I₀ t & |e_s |=M I₀ t & |e_s |_ =M I₀ =0.003 8 100 1 & |e_s |_ =(2.4 ) volt array

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