Physics · 2026
JEE Main · 23 January 2026, Shift 1 · Q46
Using a variable frequency a.c. voltage source the maximum current measured in the given LCR circuit is 50 mA for V=5 sin (100 t) The values of L and…
Using a variable frequency a.c. voltage source the maximum current measured in the given LCR circuit is $\displaystyle 50$ mA for $\displaystyle V=5 \sin (100 t)$ The values of $\displaystyle L$ and $\displaystyle R$ are shown in the figure. The capacitance of the capacitor (C) used is $\displaystyle \_\_\_\_$ $\displaystyle \mu \mathrm{F}$.

Official answer
From NTA’s final answer key for this paper.
50
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.