Question

An inductor-coil of inductance 20 mH having resistance 10 2 is joined to an ideal battery of emf
5.0 V. Find the rate of change of the induced emf at
(a) t = 0
(b) t = 10 ms and
(c) t = 1.0 s.​

Answer 1

Answer:

option B is right

Explanation:

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