Question

17. A semicircular wire of radius 5:0 cm carries a current
of 5:0 A. A magnetic field B of magnitude 0:50 T exists
along the perpendicular to the plane of the wire. Find
the magnitude of the magnetic force acting on the wire.

Answer 1

Answer:

Explanation:

F= BILsin theta

0.5*5*5*sin90=12.5*1=12.5N