Using a variable frequency ac voltage source the maximum current… | JEE Main 2026 Physics PYQ

NVAMediumJEE Main 2026 · 23 January, Shift 1LCR Circuits & Resonance

Using a variable frequency ac voltage source the maximum current measured in the given LCR circuit is $50 \, \text{mA}$ for $V = 5 \sin(100t)$ The values of $L$ and $R$ are shown in the figure. The capacitance of the capacitor ( $C$ ) used is _____ $\mu \text{F}$ .

Series LCR circuit with an inductor of 2 H, a resistor of 100 ohm, a capacitor C, and an AC source V equals 5 sin 100 t.

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