Mathematics · Electrical Measuring Instruments
In a measurement circuit, an ammeter connected in series with a resistor R indicates 1 A, and a voltmeter connected in parallel with R indicates 100 V. If the internal resistance of the voltmeter is 1 kΩ, what is the actual value of the resistor R?
- 1111.11 Ω✓
- 2105.2 Ω
- 3100 Ω
- 490.9 Ω
Correct answer
111.11 Ω
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