Electricity pretest

Identify the insulator below.

• aluminum foil
• paperclip
• rubber eraser

What type of circuit is pictured?

• series
• Parallel

A circuit that has more than one path for electricity to follow is a...

• series
• static
• broken
• parallel

Any material that attracts iron and materials that contain iron

• maglite
• Magnet
• magnetism
• electricity

Tags

NGSS.MS-PS2-5

NGSS.MS-PS2-3

The ends of a magnet are called

• magnetic poles
• north
• south
• magnetic opposites

A north and a south pole will ______ when put together

• attract
• repel
• talk
• do nothing

Tags

NGSS.3-PS2-3

The area of magnetic force around a magnet is known as its 

• magnet
• magnetic area
• magnetism
• magnetic field

Tags

NGSS.MS-PS2-5

All electric currents produces a magnetic field

• True
• False

It is the number of charges passing through a wire per unit time.

• current

• power

• resistance

• voltage

Tags

NGSS.HS-PS2-5

What is the SI unit of voltage?

• ampere

• ohm

• volt

• watt