Ohm's Law
V = I·R
What it says
Ohm's law states that the voltage across a conductor equals the current through it multiplied by its resistance.
Symbols
| Symbol | Quantity | Dimension |
|---|---|---|
V | Voltage (V) | M L^2 T^-3 I^-1 |
I | Current (A) | I |
R | Resistance (Ω) | M L^2 T^-3 I^-2 |
Work it out
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Connects to
Filed under Electromagnetism · derive through it in the explorer