What are voltage drops?

Voltage drops are like when your toy car slows down as it goes up a hill, it uses more energy to climb higher.

Imagine you have a battery, which is like a little power station that gives out electricity. This electricity flows through wires, and it powers things like lights or motors. But sometimes, along the way, the electricity has to push through something, like a resistor, think of it as a narrow path that makes it harder for the electricity to flow.

Each time the electricity moves through one of these resistors, it loses some energy, this is called a voltage drop. It's like when you're pushing your toy car up a hill; the higher the hill, the more energy it uses.

If you have several things connected to the same battery, each one will cause its own voltage drop. So if you start with 9 volts from the battery and there are two resistors in the path, maybe the first resistor takes 3 volts and the second takes another 3 volts, leaving only 3 volts for the last part of the journey.

This is why sometimes your lights get dimmer or your toys go slower, they're using up more voltage as they work harder. Voltage drops are like when your toy car slows down as it goes up a hill, it uses more energy to climb higher.

Imagine you have a battery, which is like a little power station that gives out electricity. This electricity flows through wires, and it powers things like lights or motors. But sometimes, along the way, the electricity has to push through something, like a resistor, think of it as a narrow path that makes it harder for the electricity to flow.

Each time the electricity moves through one of these resistors, it loses some energy, this is called a voltage drop. It's like when you're pushing your toy car up a hill; the higher the hill, the more energy it uses.