Question: In measuring a voltage, a voltmeter uses some current from the circuit. Consequently, the voltage measured is only an approximation to the voltage present when
(a) Find the voltage across one of the resistors.
(b) A nondigital voltmeter has a full-scale voltage of 60.0 V and uses a galvanometer with a full-scale deflection of 5.00 mA. Determine the voltage that this voltmeter registers when it is connected across the resistor used in part (a).
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a According to Ohms law Equation 202 V IR the current in the circ... View full answer
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