1.

A coil has a resistance of 2 Ω and inductance of 0.1 mH. The applied voltages is suddenly increased from 10 V to 20 V. After steady state condition have reached, the current is

A. 2 A
B. more than 2 A but less than 4 A
C. 4 A
D. more than 4 A
Answer» D. more than 4 A


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