12th Class
Physics
Sample Paper
Physics Olympiad Sample Paper-4
question_answer
A square loop of wire, side length 10 cm is placed at angle of \[{{45}^{{}^\circ }}\] with a magnetic field that changes uniformly from 0.1 T to zero in 0.7 seconds. The induced current in the loop (its resistance is 1\[\,\Omega \]) is