Question

Ohm's Law states that the voltage, V, measured in volts varies directly as the electric current, I, measured in amperes. If k is the constant of proportionality, which equation represents this situation?
V=k/i
V=kI
I=kV
k=IV

Answer 1

Ohm's law states V=IR
constant of proportionality in this case is R;R=k
so:
V=I k

Answer 2

Thank you for your assistance :)