Question

11. A coil has resistance 30 ohm and inductive
reactance 20 ohm at 50 Hz frequency. If an ac
source , of 200 volt, 100 Hz, is connected across
the coil, the current in the coil will be :-
20
(1) 2.0 A (2) 4.0 A (3) 8.0 A (4) 713 ​

Answer 1

Explanation:

Hope this will help you...