Reeshareinmviz
Answered

1. Which electromagnet can hold the most number of paper clips?
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2. What are the factors that affect the strength of an electromagnet?
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3. How does the number of coils affect the strength of an electromagnet? Explain.
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4. How does voltage affect the strength of an electromagnet? Explain.
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Sagot :

Elyzasuarez68viz

Answer:

1.at 20 turns, it could pick up 1 paper clip but at 80 turns it could pick up 3 paper clips.

2.the loop count, the current, the wire size, and the presence of an iron core.

3.the more turns of wire in the coil the greater will be the strength of the magnetic field.

4.increasing the voltage also increases the current, the strength also increases.

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