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Physics, 20.04.2021 20:00 taibamah

A flat circular coil with 40 loops of wire has a diameter of 32 cm. What current must flow in its wires to produce a field of 3.0 x 10-4 Wb m-2 at its centre?

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A flat circular coil with 40 loops of wire has a diameter of 32 cm. What current must flow in its...

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