Knowledge in Emf
Back emf
Importance of back emf
Yogendra Singh
ElectroMotive Force
Electromotive force, abbreviated emf (denoted {\displaystyle {\mathcal {E}}} {\mathcal {E}} 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"),[3] such as a battery (converting chemical energy) or generator (converting mechanical energy),[2] provides an emf as its output.[3] Sometimes an analogy to water "pressure" is used to describe electromotive force.[4] (The word "force" in this case is not used to mean force of interaction between bodies, as may be measured in pounds or newtons.)
AAYUSH LAL ROY
Eelctro Magnetic Fields notes
The above document is EMF notes. It will helps you in your academics a lot.
Ramagiri Rahul
Potential due to dipole notes
The above document is potential due to dipole document. It will helps you in your academics a lot.