A magnet is inserted into the centre of a coil and an e.m.f is induced across the coil the magnitude of the induced current depends on
1)the diameter of the coil
2)the strength of a magnet
3)the thickness of the wire with which the coil is made
4)all of the above
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Answer:
all of the above is the correct answer
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4
Answer:
The strength of a magnet
Explanation:
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