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Electromagnetic Induction – Theory, Application, Advantage, Disadvantage

This post will discuss about Electromagnetic Induction, Theory based on Faraday’s laws and Lenz’s law, various applications, advantages and disadvantages.

Degaussing coils

The potency of a magnetic field is measured in terms of Gauss. And therefore, by definition,  degausse means to reduce/eliminate the strength of the magnetic field. Degaussing coils are used to reduce the effect of Earth magnetic field on the ship’s magnetic field. A magnetic...