About the article

Ohm’s Law Wheel

design tip

Has Ohm’s Law got you going round in circles? Take a look at the wheel shown here and rotate no more. All derivations of Ohm’s Law are arranged in one, simple to read chart. Simply select the desired unknown (V, I, R or P) from the inner circle of the wheel, then scan its quarter of the outer circle for one of the three equations that applies.
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Loading comments...