1.

The reading ‘100’ of a 120 - V electrostatic voltmeter to represent 10,000 volts when its range is extended by the use of a capacitor in series. If the capacitance of the voltmeter at above reading is 70 μF, find the capacitance of the capacitor multiplier required.

A. 0.7 μF
B. 70 μF
C. 0.07 μF
D. 7 μF
Answer» B. 70 μF


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