2.2 Circuits Vocabulary

Front

What is an electric circuit through which current can flow in an uninterrupted path?

Back

Closed circuit

Front

What is a form of energy produced inside particles of matter?

Back

Electricity

Tags

NGSS.MS-PS1-4

Front

What device is used to open or close a circuit?

Back

Switch

Front

What is a container consisting of chemical energy converted into electricity, serving as a source of power?

Back

Battery

Front

What is a substance that does not allow electricity or heat to easily pass through?

Back

Insulator

Front

What is the term for a circuit that has a break, preventing current from flowing?

Back

Open circuit

Front

What is the role of a conductor in an electric circuit?

Back

To allow electricity to flow through it easily.

Front

What is the difference between a series circuit and a parallel circuit?

Back

In a series circuit, components are connected end-to-end, while in a parallel circuit, components are connected across common points.

Front

What is the unit of electric current?

Back

Ampere (A)

Front

What is the purpose of a fuse in an electrical circuit?

Back

To protect the circuit from excessive current by breaking the circuit.