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When an electromagnet has an iron core inserted, what happens to the strength of the magnet?.

When an electromagnet has an iron core inserted, what happens to the strength of the magnet?.
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When an electromagnet has an iron core inserted, what happens to the strength of the magnet?.

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User Jeremy Matt
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1 Answer

3 votes

Answer:

The strength of the electromagnet increases.

Step-by-step explanation:

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User Swinefeaster
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