Question

what is electromotive force ???​

Answer 1

Answer:

Hii Gn ❤

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, abbreviated emf (denoteddisplaystyle mathcal mathcal and measured in volts),[1] is the electrical action produced by a non-electrical source.[2] A device that converts other forms of energy into electrical energy (a "transducer"),such as a battery (converting chemical energy) or generator converting mechanical energy) provides an emf as its output.Sometimes an analogy to water "pressure" is used to describe electromotive force.The word "force" in this case is not used to mean force of interaction between bodies, as may be measured in pounds or newtons.