Physics
Physics, 22.07.2019 20:10, jay1041

Astrong electromagnet produces a uniform magnetic field of 1.60 t over a cross-sectional area of 0.190 m2. a coil having 160 turns and a total resistance of 23.0 ω is placed around the electromagnet. the current in the electromagnet is then smoothly reduced until it reaches zero in 20.0 ms. what is the current induced in the coil?

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