A 10 henry inductor carries a steady current of 2 amp. How can a 100 volt self induced emf be made to appear in the inductor?

jernplate8

jernplate8

Answered question

2021-05-18

A 10 henry inductor carries a steady current of 2 amp. How can a 100 volt self induced emf be made to appear in the inductor?

Answer & Explanation

hosentak

hosentak

Skilled2021-05-20Added 100 answers

A (L=10H) inductor carries a steady current of (Irms=2A).
How can a (VL=100 volt) self induced emf bemade to appear in the inductor
Since:
VL=IrmsXL
VL=Irms(2?fL)
or, f=VLIrms(2?L)
By connecting it to the oscillator having the frequency f.

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