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JEE Main Physics Class 12 Alternating Currents Part 2 Questions

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Question : 30

Total: 75

Given below are two statements:
Statements I : When the frequency of an a.c source in a series LCR circuit increases, the current in the circuit first increases, attains a maximum value and then decreases
Statements II : In a series LCR circuit, the value of power factor at resonance is one.
In the light of given statements, choose the most appropriate answer from the options given below.

[12-Apr-2023 shift 1]

Statement I is correct but Statement II is false.
Both Statement I and Statement II are true.
Statement I is incorrect but Statement II is true.
Both Statement I and Statement II are false.

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