The value of a resistor R is to be determined using the ammetervoltmeter setup shown in Figure P28 63 The ammeter has a resistance of 0 500 Omega , and the voltmeter has a resistance of 20 000 Omega Within what range of actual values of R will the measured values be correct to within 5 00 if the measurement is made using the circuit shown in (a) Figure P28 63a and (b) Figure P28 63b A (a) R (b)

Question: The value of a resistor R is to be determined using the ammetervoltmeter setup shown in Figure P28.63. The ammeter has a resistance of 0.500

The value of a resistor R is to be determined using the ammeter€“voltmeter setup shown in Figure P28.63. The ammeter has a resistance of 0.500 Ω, and the voltmeter has a resistance of 20 000 Ω. Within what range of actual values of R will the measured values be correct to within 5.00% if the measurement is made using the circuit shown in
(a) Figure P28.63a and
(b) Figure P28.63b

A (a) R. (b)

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