A 1000 $\Omega$ Resistor Is in a Circuit with 30 $\Omega$ Is Used to Measure the Voltage Across the Resistor

question 58

Multiple Choice

A 1000 $\Omega$ resistor is in a circuit with 30.0 mA flowing through it.A voltmeter with internal resistance 1000 $\Omega$ is used to measure the voltage across the resistor.What is the reading from the voltmeter if 30.0 mA still flows in the circuit?

• A) 30.0 V
• B) 29.9 V
• C) 27.0 V
• D) 15.0 V
• E) 3.00 V

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