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Physics, 12.03.2020 21:55, fatimaramosc11ouv4s2
A toroidal solenoid with 400 turns of wire and a mean radius of 6.0 cm carries a current of 0.25 A. The relative permeability of the core is 80. (a) What is the magnetic field in the core
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A toroidal solenoid with 400 turns of wire and a mean radius of 6.0 cm carries a current of 0.25 A....
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