1.

A circular loop of area 0.01 m^(2) and carrying a current of 10A is placed parallel to a magnetic field of intensity 0.1 T. The torque acting on the loop, in Nm is

Answer»

1.1
0.8
0.001
0.01

Solution :`TAU = "BIA" = 0.1 XX 10 xx 0.01 = 0.01` NM


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