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If a resistor of 10Ω is connected across a 20V power supply, what is the power d
Practice Questions
Q1
If a resistor of 10Ω is connected across a 20V power supply, what is the power dissipated by the resistor?
20 W
40 W
10 W
5 W
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If a resistor of 10Ω is connected across a 20V power supply, what is the power dissipated by the resistor?
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