In the given circuit, an ideal voltmeter connected across the 10 Q resistance reads 2V. The internal resistance r, of each cell is: 152 22 102 1.5 V, 1.5 V,
In the given circuit, an ideal voltmeter connected across the 10 Q resistance reads 2V. The internal resistance r, of each cell is: 152 22 102 1.5 V, 1.5 V,
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 49P: A copper wire has a resistance of 0.500 at 20.0°C and an iron wire has a resistance of 0.525 at the...
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