Question

Four identical bulbs are set up in a series circuit with an 8V battery. The voltage across each bulb is...

Answer 1

2 (8 ÷ 4) volts.

According to the passage, in a series circuit, “the voltage is shared across all the bulbs.” If the bulbs are of equal resistance, the voltage across each will be ¼ of the battery’s 8 volts or 2 volts.

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

Voltage across each bulb = 8V / 4 = 2V (Potential difference)