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Physics, 04.04.2020 11:14 brittanyfox411
During a 78-ms interval, a change in the current in a primary coil occurs. This change leads to the appearance of a 4.1-mA current in a nearby secondary coil. The secondary coil is part of a circuit in which the resistance is 12 Ω. The mutual inductance between the two coils is 3.2 mH. What is the change in the primary current?
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During a 78-ms interval, a change in the current in a primary coil occurs. This change leads to the...
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