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An electromagnet is a temporary magnet made by coiling wire around an iron core which becomes a magnet when an electric current flows through the wire. Describe 2 ways that the strength of the electromagnet
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An electromagnet is a temporary magnet made by coiling wire around an iron core which becomes a magnet when an electric current flows through the wire.

Describe 2 ways that the strength of the electromagnet can be increased

User Bart Roozendaal
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1 Answer

10 votes
10 votes

Answer: By increasing the current flowing in the coil.

Step-by-step explanation:

increasing the current or adding more coils to the wire would increase the strength. and By inducing the length of the air gap between the poles.

User Runner Bean
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