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An alternating e.m.f. is given by e = 10...

An alternating e.m.f. is given by e = 100 sin 314 t, the time within which the e.m.f. will half of its maximum value is

A

0.16 sec.

B

0.016 sec.

C

0.0016 sec.

D

1.6 sec.

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