A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency

A coil of resistance and 1.0 H inductance is connected to an a.c. source of frequency 200/2π Hz. Phase angle between potential and current will be

Options

(a) 0⁰
(b) 30⁰
(c) 90⁰
(d) 45⁰

Correct Answer:

45⁰

Explanation:

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