# Ohm Law Formula Sheet with 12 Different Formulas for Beginners

Ohm law provides a direct relationship between current and voltage for any constant value of resistance.

Statement: The current passing through any component is directly proportional to the voltage applied across it.

Mathematically: V = I.R

Alternatively, we can write:

I = V/R

or R = V/I.

We can also express power as P = V.I and canĀ achieve any quantity provided other two are known.

You can check out and keep this sheet with you for future reference: