Question

One disadvantage of this type of circuit is that

A) the addition of new light bulbs decreases resistance.
B) as more lights are added to the circuit, the voltage to each decreases.
C) as more lights are added to the circuit, the current to each increases.
D) when the current to one light is turned on, the current to the other lights turns off.

Answer 1

The answer is B, as more lights are added to the circuit the voltage to each decreases

Answer 2

The correct answer is B.

Step-by-step explanation:

A disadvantage of this type of circuit is that the voltage decreases in each lamp because they are in series. The current that circulates through them is the same, but the voltage in any of the resistances of the circuit is found by a division of voltage.

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