Series and Parallel Circuits

Front

What is a series circuit?

Back

A series circuit is a type of electrical circuit where components are connected end-to-end, so that the same current flows through each component.

Front

What happens to the current in a series circuit?

Back

In a series circuit, the same current flows through all components.

Front

What is a parallel circuit?

Back

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

Front

What happens to the brightness of bulbs in a parallel circuit when more bulbs are added?

Back

In a parallel circuit, when more light bulbs are added, they all remain bright.

Front

What is the effect of adding more light bulbs in series?

Back

As you continue to add light bulbs in series, the bulbs get dimmer.

Front

What is a closed circuit?

Back

A closed circuit is a complete electrical circuit through which current can flow.

Front

What is an open circuit?

Back

An open circuit is a broken circuit where current cannot flow due to a gap or break in the path.

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.

Front

What is the difference between current and voltage?

Back

Current is the flow of electric charge, while voltage is the electrical potential difference that drives the current.

Front

What is resistance in a circuit?

Back

Resistance is a measure of the opposition to the flow of current in a circuit.