what happens to the magnetic field at the centre of the circular current carrying coil if we double the radius of the coil keeping the current unchanged ?
Answers
Answered by
6
Explanation:
If we double the radius of a coil keeping the current through it unchanged, then the magnetic field at any point at a large distance from the centre becomes approximately.
Answered by
3
Explanation:
then the magnetic field at any point at a large distance from the centre becomes approximately.
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