State and define the SI unit of mutual inductance. Give its dimen… - Vidyadip

Question

State and define the SI unit of mutual inductance. Give its dimensions.

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Answer

The SI unit of mutual inductance is called the henry $( H )$.
The mutual inductance of a coil (secondary) with respect to a magnetically linked neighbouring coil (primary) is one henry if an emf of 1 volt is induced in the secondary coil when the current in the primary coil changes at the rate of 1 ampere per second.The dimensions of mutual inductance are $\left[ ML ^2 T ^{-2} I ^{-2}\right]$ (the same as those of self inductance).

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