Magnetism and Electromagnetism

Front

Invisible areas around magnets where magnetic forces are exerted is called a(n)...

Back

Magnetic Field

Tags

NGSS.MS-PS2-5

Front

What type of material is the best conductor of electricity?

Back

Metal

Front

_____ poles repel each other.

Back

Like

Tags

NGSS.MS-PS2-3

Front

Which of the following materials are magnetic?

Back

Iron

Tags

NGSS.MS-PS2-3

Front

What is electromagnetism?

Back

The relationship between electricity and magnetism.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What are the two types of magnetic poles?

Back

North and South poles.

Front

What happens when you break a magnet in half?

Back

You create two smaller magnets, each with a North and South pole.

Front

What is the unit of magnetic field strength?

Back

Tesla (T).

Front

What is a permanent magnet?

Back

A magnet that maintains its magnetic properties without the need for an external power source.

Front

What is an electromagnet?

Back

A magnet created by electric current flowing through a coil of wire.