A) \[\frac{{{\mu }_{0i}}}{r}\]
B) \[\frac{4{{\mu }_{0i}}}{r}\]
C) zero
D) \[\frac{{{\mu }_{0i}}}{4r}\]
Correct Answer: C
Solution :
The magnetic field at point\[P\] \[{{B}_{net}}={{B}_{1}}-{{B}_{2}}\] Since, \[|{{B}_{1}}|\,\,=\,\,|{{B}_{2}}|\] So, \[{{B}_{net}}=0(zero)\]You need to login to perform this action.
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