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djverab [1.8K]
2 years ago
14

The current in a resistor is 2.0 A, and its power is 78 W. What is the voltage?

Physics
1 answer:
bazaltina [42]2 years ago
6 0

Answer:

39 volts

Explanation:

Use the equation P=VI

78=V(2)

V=39

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