A circular 20-turn coil with a radius of 10 cm carries a current of 3 A. It lies in the xy plane in a uniform magnetic field = 0.4 T + 0.3 T . The potential energy of the system is
A) -0.263 J
B) -0.461 J
C) -0.564 J
D) 0.564 J
E) 0.461 J

Question

A circular 20-turn coil with a radius of 10 cm carries a current of 3 A. It lies in the xy plane in a uniform magnetic field  = 0.4 T  + 0.3 T  . The potential energy of the system is
A) -0.263 J 
B) -0.461 J 
C) -0.564 J 
D) 0.564 J 
E) 0.461 J

Quizplus · Accepted Answer

The Answer of  A circular 20-turn coil with a radius of 10 cm carries a current of 3 A. It lies in the xy plane in a uniform magnetic field  = 0.4 T  + 0.3 T  . The potential energy of the system is
A) -0.263 J 
B) -0.461 J 
C) -0.564 J 
D) 0.564 J 
E) 0.461 J

A Circular 20-Turn Coil with a Radius of 10 Cm