Electricity: Circuits SJA

Front

What is a series circuit?

Back

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

Front

What is a parallel circuit?

Back

A parallel circuit is a type of electrical circuit where the components are connected across common points or junctions, allowing electricity to flow through multiple pathways.

Front

What happens in a series circuit if one component fails?

Back

If one component in a series circuit fails, the entire circuit is broken and all components stop working.

Front

What happens in a parallel circuit if one component fails?

Back

If one component in a parallel circuit fails, the other components can still function because there are multiple pathways for the electricity to flow.

Front

What is resistance in an electrical circuit?

Back

Resistance is a measure of the opposition to the flow of electric current, measured in Ohms.

Front

What is the unit of measurement for electric current?

Back

The unit of measurement for electric current is Amperes (Amps).

Front

What is the unit of measurement for voltage?

Back

The unit of measurement for voltage is Volts.

Front

What is an open circuit?

Back

An open circuit is a circuit that is not complete, meaning there is a break in the path, preventing current from flowing.

Front

What is a closed circuit?

Back

A closed circuit is a complete circuit that allows electricity to flow without interruption.

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.