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Electromagnetic Induction question

2022 · Shift 1 · Q43
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  5. /2022 · Shift 1 · Q43

Electromagnetic Induction question

2022 · Shift 1 · Q43

JEE AdvancedPhysicsElectromagnetic InductionNumerical+3 / −1
Consider an LC circuit, with inductance L=0.1 HL=0.1 \,\mathrm{H}L=0.1H and capacitance C=10−3 FC=10^{-3} \mathrm{~F}C=10−3 F, kept on a plane. The area of the circuit is 1 m21 \mathrm{~m}^{2}1 m2. It is placed in a constant magnetic field of strength B0B_{0}B0​ which is perpendicular to the plane of the circuit. At time t=0t=0t=0, the magnetic field strength starts increasing linearly as B=B0+βtB=B_{0}+\beta tB=B0​+βt with β=0.04 T s−1\beta=0.04 \,\mathrm{T\,s}^{-1}β=0.04Ts−1. The maximum magnitude of the current in the circuit is ‾mA\underline{\hspace{2cm}}m A​mA.
Numerical answer
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