A circular coil of 100 turns and radius 5.0 cm is placed in a uniform magnetic field of 0.20 T with its plane perpendicular to the field. The magnetic flux linked with the coil is (take π = 3.14):
A circular coil of 100 turns and radius 5.0 cm is placed in a uniform magnetic field of 0.20 T with its plane perpendicular to the field. The magnetic flux linked with the coil is (take π = 3.14):