A) Greater than at Q
B) Same as at Q
C) Less than at Q
D) Greater or less than at Q depending upon the strength of the current
Correct Answer: B
Solution :
If distance is same field will be same \[\left( \because \,B=\frac{{{\mu }_{0}}}{4\pi }\cdot \frac{2i}{r} \right)\]You need to login to perform this action.
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