A single-turn circular loop of radius 8.00 cm is to produce, Ask an Expert

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Q1. A single-turn circular loop of radius 8.00 cm is to produce a field at its center that will just cancel the earth's field of magnitude 0.7G directed at 70 below the horizontal north direction. Find out the current in the loop.

Q2. Sliding a 281 kg bank safe across a floor, being push at a constant speed with 455 Newtons and being pulled at a rate of 351 Newton's. What is the safe's coefficient of kinetic friction the floor?

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Category:- Physics
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