Series and Parallel Circuits

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 a dot.

Front

What type of circuit allows current to flow in multiple paths?

Back

Parallel Circuit

Front

What 'flows' in a wire?

Back

Electrons

Front

What happens if the switch in a circuit is opened?

Back

Current would no longer flow, so everything would be off.

Front

Which of these materials is a good insulator?

Back

Plastic and rubber.

Front

What is a series circuit?

Back

A series circuit is a circuit where components are connected end-to-end, so the current flows through each component one after the other.

Front

What is a parallel circuit?

Back

A parallel circuit is a circuit where components are connected across common points or junctions, allowing multiple paths for current.

Front

What happens to the total resistance in a series circuit when more resistors are added?

Back

The total resistance increases.

Front

What happens to the total resistance in a parallel circuit when more resistors are added?

Back

The total resistance decreases.

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to push the current through the circuit.