What is Direct current (DC)?

Direct current is like water flowing in one direction through a hose, always going the same way.

Imagine you have a flashlight. When you turn it on, light comes out because electricity is moving from one end of the battery to the other, just like water going from the tap to your drink. That’s direct current, electricity that flows in only one direction, like a steady stream.

Think about a toy car that moves forward when you press a button. The electricity is like a little push that makes it go, and it keeps going the same way until you stop it. That’s direct current, simple, constant, and always moving in one direction.

When you use your phone or watch, they often use batteries, which give out direct current. It's like having a small, steady friend who never changes direction, just keeps going, going, going! Direct current is like water flowing in one direction through a hose, always going the same way.

Imagine you have a flashlight. When you turn it on, light comes out because electricity is moving from one end of the battery to the other, just like water going from the tap to your drink. That’s direct current, electricity that flows in only one direction, like a steady stream.