Question: A circular coil has 25 turns and a radius of 5 cm. It is at the equator, where the earth's magnetic field is 0.7 G

A circular coil has 25 turns and a radius of 5 cm. It is at the equator, where the earth's magnetic field is 0.7 G north. Find the magnetic flux through the coil when its plane is

(a) Horizontal,

(b) Vertical with its axis pointing north,

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a b c Using Equation 303 a m 25 7 10 5 ... View full answer

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