The figure shows a long straigh wire car...

The figure shows a long straigh wire carryhing a current `I_1` along the axis of a circular ring carrying a current I_2`. Identify the correct statement.

Straight wire attracts the ring

Straight wire attracts a small element of the ring

Straight wire does not attract any small element of the ring

None of the above

Text Solution

Verified by Experts

The correct Answer is:

`I_(1)` produces circular magnetic lined current `I_(2)` in each small circular element is parallel to `(theta=0^(@))` magnetic field. Hence force is zero.

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