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 wireYou need to login to perform this action.
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