ifos • paper_1 • electrodynamics
[UPSC IFoS 2011] Electrostatics and Magnetostatics (Q155, 10M)
An inductor of inductance 5\text{ H} is suddenly connected to a 10\text{ V} d.c. power supply through a resistor of 10\\ \Omega. After what time will the current in the circuit be 1/10\text{th} of its steady state value ?
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