Electrical Energy

Particles with the _________ charge are attracted to each other.

• same

• opposite

Like charges will _______.

• attract

• repel

Turning on a space heater is an example of electrical energy being transformed into ______ energy.

• light

• sound

• heat

• chemical

Tags

NGSS.MS-PS1-4

Which of the following is a good insulator?

• copper

• aluminum

• glass

• silver

Tags

NGSS.MS-PS3-3

Which of the following is a good conductor?

• gold

• wood

• ceramic

• plastic

Tags

NGSS.MS-PS3-3

When a switch is _________, the electric current can flow through the circuit.

• open

• closed

If a switch is ______, a light bulb will not light.

• open

• closed

A(n) ________ is formed when an electric current passes through an unbroken path of conductors.

• battery

• insulator

• surge protector

• circuit

________ electricity is the buildup of charged particles in a material.

• current

• charge

• static

• circuit

Usually, the electric charge that moves is the _______. They can move from one object to another, causing the material to take on a temporary change.

• electron

• proton

• static

Tags

NGSS.MS-PS2-5