1.

A 35 V source is connected to a series circuit at 600 ohms and R as shown. If a voltmeter at internal resistance 1.2 kilo-ohms is connected across 600-ohm resistor it reads 5 V. The value of R is____.

A. 1.2 kΩ
B. 2.4 kΩ
C. 3.6 kΩ
D. 7.2 kΩ
Answer» C. 3.6 kΩ


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