Ohm's Law (Solve R)
R = V / I
What it says
Rearranged Ohm's law giving the resistance of a conductor as the voltage across it divided by the current through it.
Symbols
| Symbol | Quantity | Dimension |
|---|---|---|
R | Resistance (Ω) | M L^2 T^-3 I^-2 |
V | Voltage (V) | M L^2 T^-3 I^-1 |
I | Current (A) | I |
Work it out
Enter what you know. No account needed.
Connects to
Filed under Electromagnetism · derive through it in the explorer