Our online emf calculator helps you measure the electromotive force in volts.
Electromotive force also known as EMF can be explained as the energy supplied by a battery or a cell per coulomb of charge that passes through the battery. The emf is measured in measured in volts.
The formula to calculate electromotive force is given below:where,
ε = Electromotive force [volts]
I = Current [amps]
R = Resistance of load in circuit [ohms]
r = Internal resistance of cell [ohms]
Input the values in the below emf calculator and click calculate to get the output.
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