The resistor

The resistor it´s a good way to limit and control the flow of electrons. ===> I

The resistor is a cilindrical shape or a small square.

A resistor holds back the flow of electrons.The body of a resistor it´s made of a combination of conductive and non conductive materials.

Each stripe stand for a number.

Black stands for 0.

Yellow stands for 4.

Brown stands for 1.

Red stands for 2.

Orange stands for 3.

Green stands for 5.

Blue stands for 6.

Purple/Violet stands for 7.

Grey stands for 8.

White stands for 9.