In the circuit given below, the position of switch S is shifted from 1 to 2 . choose the correct statement

Question

 

 

(A)Heat generated in the circuit is $\large\frac{1}{2}$$ CE_1E_2$

(B)Heat generated in the circuit is $\large\frac{1}{2} $$CE_2^2$

(C)A charge of amount $CE_2 $ will be supplied by battery $E_1$

(D)A charge of amount $CE_2 $ will be supplied by battery $E_2$