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.6: A rectangular coil of length 0.5 m and
breadth 0.2 m has a resistance of 10 2. The
coil is placed in a magnetic induction 0.05
Wb/m² and its direction is perpendicular to the
plane of the coil. If the magnetic induction is
uniformly reduced to zero in time 10¹ second,
find the e.m.f. and current induced in the coil.

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