In the 24 V parallel circuit with R3 = 4 Ω, what is the current through R3?

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Multiple Choice

In the 24 V parallel circuit with R3 = 4 Ω, what is the current through R3?

Explanation:
In a parallel circuit, the voltage across every branch is the same, and the current in a branch is found using I = V/R for that branch. With a 24 V source across a 4 Ω resistor in this parallel setup, the current through that resistor is 24 ÷ 4 = 6 A. So the current through R3 is 6 A. (The other numerical options would imply different voltages or resistances for that branch.)

In a parallel circuit, the voltage across every branch is the same, and the current in a branch is found using I = V/R for that branch. With a 24 V source across a 4 Ω resistor in this parallel setup, the current through that resistor is 24 ÷ 4 = 6 A. So the current through R3 is 6 A. (The other numerical options would imply different voltages or resistances for that branch.)

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