A coil of inductance 1 H and resistance 100 Ω is connected to a batte – InterviewSolution

1.	A coil of inductance 1 H and resistance 100 Ω is connected to a battery of emf 12 V. Find the energy stored in the coil at an instant t=10 ms after the circuit is switched on.[Use e−1=0.367]
Answer» A coil of inductance $1 H$ and resistance $100 Ω$ is connected to a battery of emf $12 V .$ Find the energy stored in the coil at an instant $t = 10 ms$ after the circuit is switched on. [Use $e^{- 1} = 0.367$ ]

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