Question

state the law identified in galvanometer and solenoid coil​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

A wire coil is connected to a galvanometer. ... Thus, for a coil of N turns, the emf across the whole coil is E = -NdΦB/dt. This also demonstrates Lenz's law, which states that the current produced by the induced emf flows in the direction that opposes the change in flux that induced the emf.