1.

A constant voltage of 25 V is applied to a series L-R circuit at t = 0, by closing a switch. What is the potential difference across the resistor and the inductor at time t = 0?

Answer»

0 V, 25 V
12.5 V, 12.5 V
10 V, 15 V
25 V, 0 V

Answer :A


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