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A battery with =12.0 V and internal resistance r=1.0 is connected to two 9.0-k resistors in series. An ammeter of internal resistance 0.50 measures the current and at the same time a voltmeter with internal resistance 15 k measures the voltage across one of the - resistors in the circuit. What do the ammeter and voltmeter read?
The voltage across resistor is measured by a voltmeter with sensitivity. If the scale of the voltmeter is , the reading is . If the scale of the voltmeter is the reading is .
Determine the voltage across the resistor if there is no voltmeter connected in the circuit.
The resistor is in a circuit with another resistor in series with battery .
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