Each branch in a four-branch parallel circuit carries 10 mA . If one of the branches opens, then the current in each of the other three branches equals_______
A) 0 A
B) 30 mA
C) 13.33 mA
D) 10 mA

Question

Each branch in a four-branch parallel circuit carries  10 mA . If one of the branches opens, then the current in each of the other three branches equals_______
A)  0 A
B)  30 mA
C)  13.33 mA
D)  10 mA

Quizplus · Accepted Answer

In a parallel circuit, each branch operates independently of the others. Therefore, if one branch opens, it does not affect the current in the other branches, which remains at 10 mA each.

Each Branch in a Four-Branch Parallel Circuit Carries 10