Решение задачи по физике раздел 67 пункт 76 электро

76. In the diagram (see the figure), the resistance of the potentiometer R = 1000 Ohms, the internal resistance of the voltmeter RV = 2500 Ohms, U = 110 V. Determine the voltmeter if the movable contact is in the middle of the potentiometer.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)