Question

Two identical incandescent light bulbs, each with resistance R=2Ω, are connected to a source with E=8V and negligible internal resistance. Find the current through the light bulbs.

Answer 1

The current through each light bulb is 4 amps.

Step-by-step explanation:

To find the current through the light bulbs, we can use Ohm's law, which states that the current is equal to the voltage divided by the resistance. In this case, the resistance of each light bulb is 2 ohms, and the voltage is 8 volts. So the current through each light bulb is 8/2 = 4 amps.

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