Physics, asked by upasanabaral165, 1 month ago

why are elctromagnets temporary

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Answered by XxBaByGiRL0106

Answer:

Iron has a high magnetic permeability, which enables it to reinforce the magnetic field generated by the wire. However, as soon as the power from the battery stops, the current stops, and this means that the magnetic field vanishes. This is the reason that electromagnets are temporary magnets.

Explanation:

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Answered by saraswatasankhya

Answer:

Electromagnet are temporary as the current flowing produces a magnetic field. The field is temporary as of the current stops the electrons will not trigger any charges. This will lead to the destruction of the Magnet. This is the reason why Electromagnet are temporary.

Explanation:

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