Question

disadvantages of electro magnetism​

Answer 1

Disadvantages of Electromagnets. ... The short-circuit may damage the electromagnet. Electromagnets require a continuous supply of current. This may, at some point in time, affect the magnets and its field due to various factors like ohmic heating, Inductive voltage spikes, core losses, the coupling of coils, etc.

Answer 2

The short-circuit may damage the electromagnet. Electromagnets require a continuous supply of current. This may, at some point in time, affect the magnets and its field due to various factors like ohmic heating, Inductive voltage spikes, core losses, the coupling of coils, etc.

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