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Olympiad workbookNSEPAlternating Current

DC emf of 15 V is applied to a circuit containing 5 H inductance and 10 resistance in series at t =0 . The ratio of the currents in the circuit at t=0.5 sec and at t=1.0 sec is

Options

  1. Ae ^2 e ^2-1
  2. Be e -1
  3. Ce e +1
  4. D1 e

Correct answer

C. e e +1

Step-by-step solution

No Solution

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