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Physics, 11.02.2020 23:59, nssjdjsididiodododod
When you connect an unknown resistor across the terminals of a 1.50 V AAA battery having negligible internal resistance, you measure a current of 17.1 mA flowing through it.
A. What is the resistance of this resistor?
B. If you now place the resistor across the terminals of a 12.9 V car battery having no internal resistance, how much current will flow?
C. You now put the resistor across the terminals of an unknown battery of negligible internal resistance and measure a current of 0.456 A flowing through it. What is the potential difference across the terminals of the battery?
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Answers: 2
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When you connect an unknown resistor across the terminals of a 1.50 V AAA battery having negligible...
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