Solving a problem in physics section 67 point 40 electr

Solving a problem in physics section 67 point 40 electr

40. A potential difference of 110 V is applied to a potentiometer with a resistance of 4000 Ohms (Fig.). Between the end of the potentiometer and the engine included a voltmeter with a resistance of 10,000 ohms. What will the voltmeter show if the engine is in the middle of the potentiometer?

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