Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V

Current In A Coil Changes From 4 A To Zero Physics QuestionCurrent In A Coil Changes From 4 A To Zero Physics Question

Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100 V. The self inductance of the coil is

Options

(a) 0.25 H
(b) 0.4 H
(c) 2.5 H
(d) 4 H

Correct Answer:

2.5 H

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. The frequency of an alternating voltage is 50 cycles per second and its amplitude
  2. A single slit Fraunhogger diffraction pattern is formed with white light.
  3. What is the value of incidence L for which the current is maximum in a series LCR
  4. One mole of an ideal gas at an initial temperature of T K, does 6R joule of work
  5. At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is