Question

If a current of 13 amps produces 540 volts across a resistor, how would a current of 2.6 amps produce across an identical resistor?

Answer 1

`\begin{array}{ccllll} amps&volts \\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 13&540\\ 2.6&x \end{array}\implies \cfrac{13}{2}=\cfrac{540}{x}\impliedby \textit{solve for`