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2 years ago

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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Answer:

Position = $\frac{60}{7}\ cm$ behind the mirror

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3 years ago

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