Rohan made an electromagnet by winding 50 turns of wire over an iron screw. Ria also made an electromagnet by winding 100 turns of wire over another iron screw of the same kind. Which electromagnet will attract more pins? Explain.

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Solution

Ria's electromagnetic will be stronger because it has a larger number of turns. More turns of wire means more electromagnetism.

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Rohan made an electromagnet by winding 50 turns of wire over an iron screw. Ria also made an electromagnet by winding 100 turns of wire over another iron screw of the same kind. Which electromagnet will attract more pins? Explain.

Ria's electromagnetic will be stronger because it has a larger number of turns. More turns of wire means more electromagnetism. Hope it helps All the best.

Ria's electromagnetic will be stronger because it has a larger number of turns. More turns of wire means more electromagnetism.

Hope it helps
All the best.