What is the force on a 0.5 m wire carrying 4 A current in a 2 T field at 30°? - MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Quiz | GKFix.in

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Question

What is the force on a 0.5 m wire carrying 4 A current in a 2 T field at 30°?

A. 1 N
B. 2 N
C. 4 N
D. 8 N