The instantaneous value of the induced e.m.f as a function of time is ε = εo sin ωt where εo is the peak value of the e.m.f. The instantaneous value of the e.m.f., one quarter of the period is
a
0.00
b
εo/4
c
εo/2
d
εo
Explanation
Correct Option
dVideo Explanation
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