Science, asked by deguzmannilo7, 16 days ago

What is the effect of the following variables and the strength of an electromagnet?
1. Tightness of the wire coiled around the nail?
2. Number of coils of wire around the nail?
3. Number of dry cells used?
4. Zise of nail?
5. Loose the wire?

Pa help po thank you

Answers

Answered by Anonymous
4

Explanation:

2. Number of coils of wire around the nail?

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