Question

what is emf?
(with full explanation please...)​

Answer 1

Answer:

Explanation:Electromotive force, abbreviated emf, is the electrical action produced by a non-electrical source. A device that converts other forms of energy into electrical energy, such as a battery or generator, provides an emf as its output. Sometimes an analogy to water "pressure" is used to describe electromotive force

Answer 2

Answer:

Electromotive force (emf) is a measurement of the energy that causes current to flow through a circuit.