A variable resistor has a voltage of 12.0 V placed across it. If the resistance is increased 20%, what happens to the current flowing through it? It decreases 25%. It increases 20%. It increases 25%. It decreases 17%. It decreases 20%.
A variable resistor has a voltage of 12.0 V placed across it. If the resistance is increased 20%, what happens to the current flowing through it? It decreases 25%. It increases 20%. It increases 25%. It decreases 17%. It decreases 20%.
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Transcribed Image Text:A variable resistor has a voltage of 12.0 V placed across it. If the resistance is increased 20%,
what happens to the current flowing through it?
It decreases 25%.
It increases 20%.
It increases 25%.
It decreases 17%.
It decreases 20%.
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