A direct current of 2 A in a coil of 400 turns causes a flux of 10 - 4 weber to links of the coil. Compute the average counter e.m.f. induced in the coil if the current is interrupted in 0.08 s. Find the inductance of the coil., 5 V, 0.02 H, 0.5 V, 0.02 H, 0.02 V, 0.5 H, 0.2 V, 0.05 H, Science questions and answers, Study Online for free, egpage.com

A:	5 V, 0.02 H
B:	0.5 V, 0.02 H
C:	0.02 V, 0.5 H
D:	0.2 V, 0.05 H
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