Physics, asked by anmoltoppo1158, 16 days ago

If ø be the phase difference between alternating current and e.m.f then the power factor is-
(a) tan ø
(b) cos ø
(c) sin ø
(d) cos ø

Answers

Answered by Trushti6012

3

Answer:

Correct answer is (d) cos ø

hope it helps

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