warrenpierson1 warrenpierson1

02-12-2020
Arts

contestada

What are the materials necessary to create an electromagnet?

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beezdom beezdom

02-12-2020

Answer:

Large iron nail (approximately 3 inches in length)

Thin coated copper wire.

Dry cell batteries.

Electric tape.

Iron fillings, paper clips and other magnetic items.

Explanation:

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blacknight86 blacknight86

02-12-2020

You need power source metallic core and electrical conductor

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