Solution:
.
For any closed current carrying loop, = 0.
F = 0 .
A triangular loop in the form of an equilateral triangle is carrying a current of 2A.The loop is placed in a uniform magnetic field of induction 1.5 T, with its plane perpendicular to the magnetic field as shown in figure. Then net force experienced by the loop is
A triangular loop in the form of an equilateral triangle is carrying a current of 2A.The loop is placed in a uniform magnetic field of induction 1.5 T, with its plane perpendicular to the magnetic field as shown in figure. Then net force experienced by the loop is
