A) no change in the energy of the system
B) an increase in the energy of the system
C) always a decrease in the energy of the system
D) a decrease in the energy of the system unless \[{{Q}_{1}}{{R}_{2}}={{Q}_{2}}{{R}_{1}}\]
Correct Answer: D
Solution :
[d] When\[\frac{{{Q}_{1}}}{{{R}_{1}}}-\frac{{{Q}_{2}}}{{{R}_{2}}}\]; current will flow ii connecting wire so that energy decreases in the form of head through the connecting wire
You need to login to perform this action.
You will be redirected in
3 sec
