Since net force on current carrying loop in uniform magnetic field is zero therefore force on remaining segment will be equal and oppsoite to F.
A closed loop PQRS carrying a current is placed in a uniform magnetic field. If the magnetic forces on segments PS, SR and RQ are F1,F2 and F3 respectively and are in the plane of the paper and along the directions shown, the force on the segment QP is
Held on 30 Apr 2008 · Verified 9 Jul 2026.
F3−F1+F2
F3−F1−F2
(F3−F1)2+F22
(F3−F1)2−F22
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