Schematic Circuits and Symbols

Front

What is a schematic circuit?

Back

A schematic circuit is a diagram that represents the components of a circuit and how they are connected using symbols.

Front

What does the symbol for a light bulb look like?

Back

The symbol for a light bulb is usually represented by a circle with a small filament inside.

Front

What does the symbol for a battery look like?

Back

The symbol for a battery is represented by two parallel lines, one longer than the other.

Front

What is the purpose of a switch in a circuit?

Back

A switch is used to open or close a circuit, allowing or stopping the flow of electricity.

Front

What are the main components of a simple circuit?

Back

The main components of a simple circuit are a battery, a switch, and a light bulb.

Front

How do you read a schematic diagram?

Back

You read a schematic diagram by following the lines and symbols to understand how the components are connected.

Front

What is the function of a wire in a circuit?

Back

A wire is used to connect different components in a circuit and allows electricity to flow between them.

Front

What happens when a switch is open?

Back

When a switch is open, the circuit is incomplete, and electricity cannot flow.

Front

What happens when a switch is closed?

Back

When a switch is closed, the circuit is complete, and electricity can flow.

Front

What is the role of a motor in a circuit?

Back

A motor converts electrical energy into mechanical energy to perform work.