If a current 12 Amps produce 480 Volts across a resistor how many votes would a current of 1.5 Amps produce across an identical resistor
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Let us represent the voltage with V and the current with C.
If the two qantities are directly proportional to each other, we haeve that:
[tex]\begin{gathered} V\propto C \\ \therefore \\ V=kC \end{gathered}[/tex]where k is a constan