A current carrying wire frame is in the ...

A current carrying wire frame is in the shape of digit eight `(8)`. It is carrying current `i_(0)`. If the radius of each loop is `R_(0)`, then the net magnetic dipole moment of the figure is `:`

`(i_(0)piR_(0)^(2))sqrt(2)`

zero

`i_(0)xx2piR_(0)^(2)`

`i_(0)xx(4piR_(0))`

Text Solution

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The correct Answer is:

Area vector both the loops are in opposite direction.

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