(a) The energy stored in 1200 turns inductor is 20 Joules. If the inductance value is 2 H, Find the following: (i) Current flowing through the coil. (ii) Flux linking with the coil in mwb. (iii) Average e.m.f. induced, if the current falls to zero in 100 msec.

(a) The energy stored in 1200 turns inductor is 20 Joules. If the inductance value is 2 H, Find the following: (i) Current flowing through the coil. (ii) Flux linking with the coil in mwb. (iii) Average e.m.f. induced, if the current falls to zero in 100 msec.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

100%

(a) The energy stored in 1200 turns inductor
is 20 Joules. If the inductance value is 2 H, Find
the following:
(i) Current flowing through the coil.
(ii) Flux linking with the coil in mwb.
(iii) Average e.m.f. induced, if the current falls
to zero in 100 msec.
(b) Find equivalent inductance
across A and B for the circuit shown
below
if L1 = 30 H and
L2 =55H.
L1
L2
A
B
Answers (a)
Answer (b)

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