question_answer

A semicircle Loop PQ of radius ‘R’ is moved with velocity ‘V’ in transverse magnetic field as shown in figure. The value of induced emf at the end of loop is:

A) \[2BvR\]                       

B) BvR    

C) \[\frac{1}{2}BvR\]                    

D) \[{{B}^{2}}{{v}^{2}}{{R}^{2}}\]