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Alternating Current question

2024 · 8 Apr · Shift 1 · Q73
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  5. /2024 · 8 Apr · Shift 1 · Q73

Alternating Current question

2024 · 8 Apr · Shift 1 · Q73

JEE MainPhysicsAlternating CurrentMCQ+4 / −1
A LCR circuit is at resonance for a capacitor C, inductance L and resistance R. Now the value of resistance is halved keeping all other parameters same. The current amplitude at resonance will be now:
  1. A
    halved
  2. B
    same
  3. C
    Zero
  4. D
    double
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