The SI unit of self-inductance is: | vedclass

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(C) The induced electromotive force $(e)$ in a coil is given by the formula: $e = -L \frac{di}{dt}$,where $L$ is the self-inductance,$e$ is the induce

Vedclass · Accepted Answer

$\frac{V \cdot S}{A}$

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(C) The induced electromotive force $(e)$ in a coil is given by the formula: $e = -L \frac{di}{dt}$,where $L$ is the self-inductance,$e$ is the induced $EMF$,and $\frac{di}{dt}$ is the rate of change of current.Rearranging the formula for $L$,we get: $L = \frac{e}{di/dt}$.The unit of $EMF$ $(e)$ is Volt $(V)$,the unit of current $(i)$ is Ampere $(A)$,and the unit of time $(t)$ is Second $(S)$.Therefore,the unit of self-inductance $(L)$ is $\frac{V}{A/S} = \frac{V \cdot S}{A}$,which is also known as Henry $(H)$.

The $SI$ unit of self-inductance is:

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