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Saturday 22 December 2012

P.No.15.7:- A solenoid has 250 turns and its self inductance is 2.4mH. What is the flux through each turn when the current is 2A? What is the induced emf when the current changes at 20A/s? Solution:-



P.No.15.7:- A solenoid has 250 turns and its self inductance is 2.4mH. What is the flux through each turn when the current is 2A? What is the induced emf when the current changes at 20A/s?
Solution:-
Given Data:-
           No. of turns                          =     N       =      250
           Current                                 =      I       =     2A








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