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PhysicsJEE Main 28 Jan 2026, Shift 2·Q23·Numerical·Moderate

Electromagnetic Induction · Inductance

An inductor stores 16 J of magnetic field energy and dissipates 32 W of thermal energy due to its resistance when an a.c. current of 2 A (rms) and frequency 50 Hz flows through it. The ratio of inductive reactance to its resistance is . (π=3.14\pi = 3.14)

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