Magnetism

Question 1

Magnetic materials

Answer 1

A material that is attracted by a magnet.

Nickel, iron, cobalt

Question 3

Magnetism

Answer 3

The properties of attraction, possessed by magnets

Question 4

Magnet

Answer 4

An object that makes a magnet field.

Lined up domains in the same directions.

Question 6

Domains

Answer 6

Groups of atoms inside magnetic materials, that act like tiny magnets

Question 7

Core

Answer 7

A magnetic material put inside a coil to make an electromagnet

Question 8

Magnet field line

Answer 8

The lines that iron filings make when they are in a magnetic field

Question 9

Electromagnets

Answer 9

A coil of wire with an iron core and a current through the wire

Question 10

Magnet field

Answer 10

The area a magnet is affected by a magnetic force

Question 14

Poles

Answer 14

The parts of a magnet where the magnetic effects are the strongest.

Question 15

Magnetic force

Answer 15

The force of repulsion or attraction between the poles of magnets.

Question 16

Coil

Answer 16

Formed when a conductor is wound around a core or form to create an inductor or electromagnet