An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.

An Ac Supply Gives 30 Volt Rms Which Passes Through Physics QuestionAn Ac Supply Gives 30 Volt Rms Which Passes Through Physics Question

An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance. The power dissipated in it is

Options

(a) 90 W
(b) 90√2 W
(c) 45 W
(d) 45√2 W

Correct Answer:

90 W

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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