A horizontal circular loop carries a current that looks anticlockwi...

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A horizontal circular loop carries a current that looks anticlockwise when viewed from above. It is replaced by an equivalent magnetic dipole NS, which of the following is true ?
(a) The line NS should be along a diameter of the loop.
(b) The line NS should be perpendicular to the plane of the loop.
- (c) South pole should be below the loop.
(d) North pole should be below the loop.
\( \mathrm{P} \)
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