The subsequent problems with the circuit below where R1 = R2 = R.
If a real voltmeter, with input impedance 2R, is used to measure the voltage between node A (red or positive lead) and node B (black or negative lead), the displayed value will be
A. 2V / 5
B. 2V / 3
C. 0
D. 3V / 4
E. V
Answer: A
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