Question

Boojho made an electromagnet by winding 50 turns of wire over an iron screw. Paheli also made an electromagnet by winding 100 turns over a similar iron screw. Which electromagnet will attract more pins? Give reason

Answer 1

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━☞Paheli's electromagnet will attract more pins because it produces more electricity which has a big influence on the magnetic force. Explanation: The magnetic and electric force is

strong which attracts pins to it.

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