- #1
Marghk
- 20
- 0
Homework Statement
I'm currently trying to find the total resistance of my resistors in my curcuit I have designed.
Homework Equations
I'm using the equation V = IR, where V = Potential difference in volts, I = Current in Amps and then there's R...
It's a constant of sorts but I can't find it. Measured in ohms.
The Attempt at a Solution
I have a 2 Ohm resistor which is to reduce a 12V current. I just need to calculate the resistance from the resistor... but I can't work out the formula.
Sorry if I seem a bit out of it, I haven't slept in days.