Circuit Symbols

Front

What is the symbol for a switch?

Back

The symbol for a switch is a break in the line with a small circle or dot.

Front

What does a battery symbol look like?

Back

The battery symbol consists of two parallel lines, one longer (positive) and one shorter (negative).

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit where the current flows through each component one after another.

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit where the current can flow through multiple paths.

Front

What happens in a series circuit if one bulb goes out?

Back

If one bulb goes out in a series circuit, the entire circuit is broken and all bulbs go out.

Front

What happens in a parallel circuit if one bulb goes out?

Back

If one bulb goes out in a parallel circuit, the other bulbs remain lit.

Front

What is the symbol for a light bulb?

Back

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

Front

What is the purpose of wires in a circuit?

Back

Wires are used to connect different components in a circuit and allow the flow of electricity.

Front

What does it mean when a circuit is complete?

Back

A complete circuit means that there is a continuous path for electricity to flow.

Front

What does it mean when a circuit is broken?

Back

A broken circuit means that there is a gap in the path, preventing electricity from flowing.