As more lamps are put into a parallel circuit,the overall current in the power source
A)increases.
B)decreases.
C)stays the same.

Question

Quizplus · Accepted Answer

In a parallel circuit, the current through each branch (or lamp) is determined by the voltage across the branch and the resistance of the branch. Adding more lamps in parallel will decrease the overall resistance of the circuit, which means that the total current drawn from the power source will increase. Therefore, as more lamps are put into a parallel circuit, the overall current in the power source will increase.

As More Lamps Are Put into a Parallel Circuit,the Overall