The circuit of figure is used to measure the value Rx. Ammeter resista – McqOptions

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1.	The circuit of figure is used to measure the value Rx. Ammeter resistance Ra = 0.1 &ohm; voltmeter resistance Rv = 5000 &ohm;. It Rx1 and Rx2, are the measured values of Rx with switch in position 1 and 2, the mean of Rx1, and Rx2, is
A.	9.98 &ohm;
B.	10 &ohm;
C.	10.04 &ohm;
D.	10.1 &ohm;
Answer» D. 10.1 &ohm;

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