Why was the transient nature of the current in Faraday's 1831 experiment significant?
Answer
It showed that a changing magnetic field is required for induction
The experiment revealed that a static magnetic field does not generate current; rather, it is the change in the magnetic field that induces electricity. The galvanometer needle only deflected when the current in the primary coil was turned on or off, signifying that induction occurs specifically when the magnetic flux is in a state of change, rather than when the current is constant.
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