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Alternating Current question

2023 · 1 Feb · Shift 1 · Q68
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Alternating Current question

2023 · 1 Feb · Shift 1 · Q68

JEE MainPhysicsAlternating CurrentNumerical+4 / −1
A series LCR circuit is connected to an ac source of 220 V,50 Hz220 \mathrm{~V}, 50 \mathrm{~Hz}220 V,50 Hz. The circuit contain a resistance R=100 Ω\mathrm{R}=100 ~\OmegaR=100 Ω and an inductor of inductive reactance XL=79.6 Ω\mathrm{X}_{\mathrm{L}}=79.6 ~\OmegaXL​=79.6 Ω. The capacitance of the capacitor needed to maximize the average rate at which energy is supplied will be ‾μF\underline{\hspace{2cm}}\mu \mathrm{F}​μF.
Numerical answer
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