The current in a coil changes form 50 A to 10 A in 0.1 second. The self inductance of the coil is 20H . The induced e.m.f. in the coil is ____.- physics
12th class physics
Q.1. The current in a coil changes form 50 A to 10 A in 0.1 second. The self inductance of the coil is 20 H . The induced e.m.f. in the coil is ____.
Solution:
Correct option : (d) 8000 v
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