A square loop of side 22 cm is converted into circular loop

Last updated: 6/12/2023

A square loop of side 22 cm is converted into circular loop in 0 4 s A uniform magnetic field of 0 2 T directed normal to the loop then the e m f induced in the loop is A 6 6 x 10 V 3 C 6 6 x 104 V B D 6 6 10 5 V 6 6 10 8 V X