Home Physics Alternating Current JEE Main 2024 A series L,R circuit connected with an ac so…
Physics Alternating Current JEE Main 2024 MCQ (Single Correct)

A series L,R circuit connected with an ac source has a power factor of . If the source of emf is changed to , the new power factor of the circuit will be:

A
B

C
D

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The correct answer is:
C

LR circuit

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