Electromotive force is the amount of Work done per charge#todo

Definition

Formula

Electromotive Force

\mathcal{E} = \dfrac{W}{q}

##### Terms $W$ = [Work done](Work.md) (in $J$) $q$ = [Charge](Charge.md) (in $C$) $\mathcal{E}$ = Electromotive force (EMF) (in $J/C$ or $V$) ### Ideal & Real An ideal EMF device is one that has no i #TODO