Questions
Figure shows an equilateral triangle ABC of side l carrying currents as shown, and placed in a uniform magnetic field B perpendicular to the plane of triangle. The magnitude of magnetic force on triangle is
detailed solution
Correct option is A
The equivalent figure can be redrawn as shown.Force on AB = ilB,Force on BCA = 2ilB in oppositedirection to that on BA.Hence net force =2i l B− ilB=ilBTalk to our academic expert!
Similar Questions
A conductor PQ, carrying a current i is placed perpendicular to a long conductor xy carrying a current i. The direction of force on PQ will be
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