History, 31.03.2020 20:54 krlx

How does a parallel circuit change when a branch is added?

A. The total resistance increases, so the current in the circuit decreases.
B. The total resistance decreases, so the current in the circuit increases.
C. The total resistance increases, so bulbs shine at a lower brightness.
D. The total resistance decreases, so bulbs shine at a higher brightness.

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