How to Identify Any Resistor: The Color Code Method for Identification

In Electrical Engineering, the most commonly used component is resisor.

Graphically we can represent it by sketching a zig-zag line or a boxed shape and by writing its ohm value in mathematical form over it.

But practically how to identify that one component out of other thousands has 10 Ohm value.

To solve this problem the concpet of color codes is used. Based on this for each mathematical number a specific color is assigned by which user can visually understand the amount of each component.