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Saturday 22 December 2012

P.No.15.9:- When current through a coil changes from 100mA to 200mA in 0.005s, an induced emf of 40mV is produced in the coil (a) what is the inductance of the coil? (b) Find the increase in energy stored in the coil.

P.No.15.9:- When current through a coil changes from 100mA to 200mA in 0.005s, an induced emf of 40mV is produced in the coil (a) what is the inductance of the coil? (b) Find the increase in energy stored in the coil.
Solution:-
Given Data:-







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