A)
B)
C)
D)
Correct Answer: C
Solution :
\[|\overrightarrow{B}|=\frac{{{\mu }_{0}}}{4\pi }.\frac{2\pi \,i}{r}\Rightarrow \ |\overrightarrow{B}|\propto \frac{1}{r}\]You need to login to perform this action.
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