Electromagnetic Induction and Alternating Currents: JEE Main 2020 Physics question

JEE Main 2020 · 4 Sep, Evening shift · Q5948

JEE Main 20204 Sep, Evening shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

A series L-R circuit is connected to a battery of emf V. If the circuit is switched on at t = 0, then the time at which the energy stored in the inductor reaches

\left( {{1 \over n}} \right)

times of its maximum value, is :

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JEE Main 2020 Electromagnetic Induction and Alternating Currents Question with Solution (4 Sep Evening shift, Q5948) | JEE Arc