Physics - EMI/AC Question with Solution | TestHub
PhysicsEMI/ACSeries AC CircuitsMedium2 minPYQ_2019
PhysicsMediumsingle choice
Ainductor coil is connected to aresistance in series as shown in figure. The time at which rate of dissipation of energy (Joule's heat) across resistance is equal to the rate at which magnetic energy is stored in the inductor, is:

Options:
Answer:
B
Solution:
Rate of dissipation of energy in resistor
Rate of energy stored in inductor
In circuit:
From equation (i),
Stream:JEESubject:PhysicsTopic:EMI/ACSubtopic:Series AC Circuits
⏱ 2mℹ️ Source: PYQ_2019
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