Electricity and Magnetism Review

The south pole of a magnet ____.

• attracts another south pole
• attracts a north pole
• repels a paper clip
• repels a north pole

Tags

NGSS.MS-PS2-3

When you break an iron magnet into two pieces, you get ____.

• two north poles
• two south poles
• two magnets, each with a north and south pole
• a piece of iron that is no longer magnetic

The magnetic field of a magnet is ____.

• the same at all parts of the magnet���
• strongest at the poles
• strongest at the center
• weakest at the poles

Tags

NGSS.MS-PS2-3

Two magnets are brought together in all possible orientations. Which arrangement will produce the greatest repulsive force (repel)?

• NS SN
• NS NS

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is each end of magnet A called?

• magnetic field
• magnetic domain
• magnetic pole

Tags

NGSS.MS-PS2-5

What is each curved line around magnet A called?

• magnetic field
• magnetic domain
• magnetic pole

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Based on the diagram, where is the magnetic force around magnet A the strongest?

• the same at all parts of the magnet
• strongest at the poles
• strongest at the center
• weakest at the poles

Tags

NGSS.MS-PS2-3

Which pair of magnets is arranged so that like poles are placed near each other?

• Magnet Pair B
• Magnet Pair C

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which pair of magnets is arranged so that opposite poles are placed near each other?

• Magnet Pair B
• Magnet Pair C

Tags

NGSS.MS-PS2-3

A current carrying wire wrapped around an iron core is called a(n) ____.

• generator
• transformer
• conductor
• electromagnet

Tags

NGSS.MS-PS2-3