Question

Give expression for Coefficient of self inductance​

Answer 1

Self induction:

production of induced EMF in a coil due to changes in the current in the same coil is called self induction.

↪si unit of self induction is Henry .

↪the self inductance of a coil is equal to the EMF induced in the coil due to the unit rate of change of current in the same coil.

↪ for expression refer to attachment.

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Answer 2

Answer:

Refer to the attachment