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Physics, 11.07.2019 21:30 neariah24

Asingle-turn circular loop of radius 8 cm is to produce a field at its center that will just cancel the earth's field of magnitude 0.7 g directed at 70degrees below the horizontal north direction. find the current in the loop. a

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Asingle-turn circular loop of radius 8 cm is to produce a field at its center that will just cancel...
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