Physics · 2024
JEE Main · 1 February 2024, Shift 1 · Q43
In series LCR circuit, the capacitance is changed from C to 4C. To keep the resonance frequency unchanged, the new inductance should be:
In series LCR circuit, the capacitance is changed from C to 4C. To keep the resonance frequency unchanged, the new inductance should be :
Official answer
From NTA’s final answer key for this paper.
(4)
reduced by $\displaystyle \frac{3}{4} \mathrm{~L}$
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