The ratio of the magnetic ppotentials due to a magnetic dipole at two equidistant points,one of them along a line making an angle of `30^(@)` and the
The ratio of the magnetic ppotentials due to a magnetic dipole at two equidistant points,one of them along a line making an angle of `30^(@)` and the other along a line making an angle of `70^(@)` with the magnetic dipole moment vector is
A. 3.5
B. 1.5
C. 2.5
D. 4.5
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Correct Answer - C
`(V_(1))/(V_(2))=(costheta_(1))/(costheta_(2))=(cos30)/(cos70)=2.531`
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