A simple voltmeter (VM) with an internal resistance of 1M Os used to measure voltage as indicated in the following circult. The magnitude of the measurement error is approximately 604 150V VM 40k a 3.58 % b. 234 % C 1.17 % d. 4.68 %

Introductory Circuit Analysis (13th Edition)
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In the circuit shown below, let a be the maximum lo current in the circuit, and Inin be the minimum , in the circuit. Let the total
resistance of the potentiometer = 20k2. Then, the value of the resistance R, such the ratio la/min equals to 10 is
DMM
Ve th
A 222kO
B. 1.25kO
C SkO
D. 0.55kO
إزالة العلامة المائية
الم مسوحة ضوئیا ب CamScan ner
A simple voltmeter (VM) with an internal resistance of 1MOh used to measue voltage as indicated in the following circuilt. The
magnitude of the measurement eror is approximately
§604
150V-
VM
40k
a. 3.58 %
b. 2.34 %
C 1.17 %
d. 4.68 %
Transcribed Image Text:In the circuit shown below, let a be the maximum lo current in the circuit, and Inin be the minimum , in the circuit. Let the total resistance of the potentiometer = 20k2. Then, the value of the resistance R, such the ratio la/min equals to 10 is DMM Ve th A 222kO B. 1.25kO C SkO D. 0.55kO إزالة العلامة المائية الم مسوحة ضوئیا ب CamScan ner A simple voltmeter (VM) with an internal resistance of 1MOh used to measue voltage as indicated in the following circuilt. The magnitude of the measurement eror is approximately §604 150V- VM 40k a. 3.58 % b. 2.34 % C 1.17 % d. 4.68 %
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