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in Science by (63.1k points)

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 electro magnet will attract more pins? Give reason.

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Paheli’s electomagnet will attract more pins as it has more number of turns of wire on it and thus a stronger electromagnet

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