Yes, voltage is the unit of measure of electromotive force.
Electromotive force is an old term for voltage.
E stands for Electromotive force
The unit of electromotive force is the "Volt".
an electromotive force or potential difference expressed in volts.
-- potential difference -- electromotive force
Because an electromotive force is a potential difference (voltage) -specifically, an electromotive force is the open-circuit or no-load potential difference of a source such as a battery or generator.
Voltage is a measure of the E.M.F (electromotive force) which drives current around a circuit.
for "ElectroMotive Force" . . . what we casually call "voltage".
Electromotive force is also known as emf. It refers to the voltage given by an electrical energy source like dynamo or battery.
If the power source is not connected to a circuit, or the circuit is broken so no current flows, then the Terminal Voltage is the Electromotive force. Otherwise you need more information.
V. Voltage is also sometimes abbreviated E, usually in Ohm's Law equations. The E stands for electromotive force.