In a parallel portion of a series-parallel circuit, the voltage across the branches can be found by multiplying the sum of the branch currents by the equivalent resistance of the resistors in the parallel portion.True / False.

It's true. When we connect two resistors in parallel the current is divided between the two in such a way that the sum of the currents on each resistor should be equal to the current on that branch. By finding the equivalent resistance we can use Ohm's law to determine the voltage drop across the resistors. This voltage drop is the same for both, since they're connected in parallel.

abidemiokin abidemiokin · Answer 2 · 2021-11-05T16:59:27+01:00

The statement is TRUE. In a parallel portion of a series-parallel circuit, the voltage across the branches can be found by multiplying the sum of the branch currents by the equivalent resistance of the resistors in the parallel portion.

For parallel-connected resistors in a circuit, the different current flow through the resistors but the same voltage are passed across them.

According to ohms law, the current flowing through a metallic conductor is proportional to the potential difference.

V = IR

This shows that in a parallel portion of a series-parallel circuit, the voltage across the branches can be found by multiplying the sum of the branch currents by the equivalent resistance of the resistors in the parallel portion.

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