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Physics 6 Online
OpenStudy (anonymous):

A current of 12 amps is measured in a circuit with a total resistance of 9.0 ohms. What is the size of the voltage source that supplies this circuit?

OpenStudy (anonymous):

V=IR

OpenStudy (anonymous):

In this case what is V and what is IR?

OpenStudy (anonymous):

V is voltage, I is current, R is resistance

OpenStudy (anonymous):

Ahh...

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