## Electronics: Ohm's Law

Using Ohm's law, you can calculate the voltage, current, resistance and power.

### Ohm's Law

In short:

Online calculator for "Ohm's Law", which allows you to calculate voltage, current, resistance and power.
Quick manual
There must be two values ​entered exactly to calculate the other parameters.

To edit a field, you need to activate this before the left selection box. A maximum of two fields can be unlocked at the same time.

current I
voltage V
resistance R
performance P