A coil with an inductance of 2.0 Hand a resistance of 10 Omega is suddenly connected to an ideal battery with E = 100 V. At 0.10 s after the connection is made, what is the rate at which (a) energy is being stored in the magnetic field, (b) thermal energy is appearing in the resistance, and ( c) energy is being delivered by the battery?

A coil with an inductance of 2.0 Hand a resistance of 10 Omega is sudd

1.	A coil with an inductance of 2.0 Hand a resistance of 10 Omega is suddenly connected to an ideal battery with E = 100 V. At 0.10 s after the connection is made, what is the rate at which (a) energy is being stored in the magnetic field, (b) thermal energy is appearing in the resistance, and ( c) energy is being delivered by the battery?
Answer» Solution :(a) `2.4 xx 10^(2)` W, (b) `1.5 xx 10^(2) W, (C) 3.9 cx 10^(2) W`

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