Some other handy Algebraic Variants of Ohm's Law are...
Wattage = Voltage squared divided by Ohms. => Watts = (Volts^2)/Ohms
And...
Voltage = the Square Root of Wattage times Ohms => Volts = (Watts * Ohms)^1/2
What makes the second formula handy is once you find a Wattage that works for you and your e-liquid, it's easy to find the Voltage for any Carto/Atty Resistance.
Wattage = Voltage squared divided by Ohms. => Watts = (Volts^2)/Ohms
And...
Voltage = the Square Root of Wattage times Ohms => Volts = (Watts * Ohms)^1/2
What makes the second formula handy is once you find a Wattage that works for you and your e-liquid, it's easy to find the Voltage for any Carto/Atty Resistance.