CBSE Class 12-science Answered
an average induced emf of .4v appears in a coil when the current in it is changed from 10A in one direction to 10 A inthe opp direction in .40 sec find the coeff of self inductance of the coil
Asked by JOTIN RAJ RAJ | 25 Feb, 2013, 08:54: AM
Expert Answer
emf induced=?=L di/dt
0.4=L20/0.4
L=0.008 H
Answered by | 25 Feb, 2013, 03:38: PM
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