A series \L-\C-\R circuit driven by 300 {\V} at a frequency of 50 {\Hz} contains a resistance \R=3 {k} \\Omega, an inductor of inductive reactance \X_{\L}=250 \\pi\\Omega and an unknown capacitor. The value of capacitance to maximise the average power shouldbe ( \Take, \\pi^{2}=10) [26 Aug 2021 Shift 1]

JEE Main 26-Aug-2021 Shift 1 Solved Paper

Section: Physics

Question : 8 of 90

Marks: +1, -0

A series L−C−R circuit driven by 300V at a frequency of 50‌Hz contains a resistance R=3kΩ, an inductor of inductive reactance XL=250πΩ and an unknown capacitor. The value of capacitance to maximise the average power shouldbe (Take,π2=10)

[26 Aug 2021 Shift 1]

4μF
25μF
400μF
40μF

Validate

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