(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

In a 50 V circuit with a 400 Ohm resistance and a 600 Ohm resistance in series; Point A is between the two resistors and point B is to the right of the 600 Ohm resistor. Charge is moving from right to left.

2. Relevant equations

V=IR

3. The attempt at a solution

The answer is supposed to be 30 V, but why isn't it 50 V?

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# Homework Help: Calculating potential difference

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