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If part of an electric circuit dissipates energy at 6 W when it draws a current of 3 A, what voltage is impressed across it?
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If part of an electric circuit dissipates energy at 6 W when it draws a current of 3 A, what voltage is impressed across it?

User Don Neufeld
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1 Answer

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We will have the following:

First, we recall that:


V=(P)/(I)

So:


V=(6W)/(3A)\Rightarrow V=2V

So, the voltage is 2 Volts.

User Tsu
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4.9k points
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