Unit 2 (Test Review): Circuits

The flow or movement of electrons in a circuit.

• Current

• Closed Loop

• Circuit

The tiny particles that move inside a wire.

• Resistance

• Electrons

• Waves

Tags

NGSS.HS-PS1-1

Objects or materials like copper and aluminium that allow easy flow of electricity.

• Conductors

• Insulators

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-6

When an object "blocks" charge and makes it harder for electricity to flow.

• Circut

• Conductor

• Resistance

Objects or materials such as plastic, rubber, wood, and glass that DO NOT allow easy flow of electricity.

• Insulators

• Conductors

Tags

NGSS.MS-PS2-3

A greater current or a greater flow of electricity.

• Low Resistance

• High Resistance

Less current or less flow of electricity.

• Low Resistance

• High Resistance

True or False?

Glass is a good conductor.

• True

• False

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

True or False?

The battery makes the electrons for the circuit.

• True

• False

1. Which light bulb will NOT TURN ON because only one terminal of the battery is being used?

• Bulb A

• Bulb B

• Bulb C

• Bulb D

Tags

NGSS.MS-ETS1-1