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Voltage, current and resistance equation

Question: Is there an easy way to remember the equation to work out voltage, current and resistance?

Answer:

Voltage = Current x Resistance V = IR R = V/I I = V/R
I have spent quite a while looking at the various forms of the equation and the best that I can come up with is using the last one.
How about I (current) = V over R

Or        IVOR

The O stands for over.
 

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