A conducting circular loop is placed in a uniform magnetic field, B=0.025 T with its plane perpendicular to the loop. The radius of the loop is made to shrink at a constant rate of 1mms^-1. The induced emf when the radius is 2cm is
19
Aug
A conducting circular loop is placed in a uniform magnetic field, B=0.025 T with its plane perpendicular to the loop. The radius of the loop is made to shrink at a constant rate of 1mms^-1. The induced emf when the radius is 2cm is A conducting circular loop is placed in a uniform magnetic field [...]