A) zero
B) \[\frac{{{\mu }_{0}}i}{4\pi R}\]
C) \[\frac{{{\mu }_{0}}i}{2\pi R}\]
D) \[\frac{{{\mu }_{0}}i}{\pi R}\]
Correct Answer: B
Solution :
Magnetic field at mid point due to wire ABYou need to login to perform this action.
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