JEE Main 2005 — Alternating Current Question with Solution
From: AIEEE 2005
Question
A circuit has a resistance of and an impedance of . The power factor of the circuit will be
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Power factor
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This is a previous-year question from JEE Main 2005, covering the Alternating Current chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.