Physics-
General
Easy
Question
Same current i = 2A is flowing in a wire frame as shown in figure. The frame is a combination of two equilateral triangles ACD and CDE of side 1m. It is placed in uniform magnetic field B = 4T acting perpendicular to the plane of frame. The magnitude of magnetic force acting on the frame is
- 24 N
- Zero
- 16 N
- 8 N
The correct answer is: 24 N
\ Net force on frame 
(F = ilB)
= 24 N
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