Science quiz, lesson, 13

Question 1

What is a Magnetosphere what is a

Answer 1

The giant magnetic field surrounding the Earth

Question 2

What is a Magnetic moment

Answer 2

What an atom experience when it becomes magnetized by two spinning electrons

Question 3

What is a Inclinometer

Answer 3

A device and a compass that measures the tilt of the needle

Question 4

What is a magnet?

Answer 4

Any object that attracts and repels certain metals

Question 5

What is a Magnetic field

Answer 5

Magnetic field The region around a magnet that produces a magnetic force

Question 6

What does it mean to be Magnetic

Answer 6

It is what we call objects that are attracted to magnets.

Question 7

What does it mean to be Electromagnetic

Answer 7

It is A temporary magnet, where the magnet field is generated by an electric current and disappears when the current is turned off

Question 8

A tiny area on a magnets made of billion of tiny magnets

Answer 8

Domains

Question 9

What we call substance that are slightly attracted by magnetic fields

Answer 9

Paramagnetic

Question 10

A black rock made of of iron and oxygen

Answer 10

Magnetite

Question 11

What happens when a magnetic field of magnet causes a wire, carrying and electric current to move

Answer 11

Motor effect

Question 12

What we call metals that are strongly attracted to magnets

Answer 12

Ferromagnetic

Question 13

A name for magnetIte meaning, leading stone

Answer 13

Loadstone

Question 14

Advice people used to find their way when they’re traveling

Answer 14

Compass

Question 15

What is a diamagnetic substance?

Answer 15

A substance that repels a magnet because of the electrons magnetic moments cancel out each other’s magnetic moments

Question 16

What is earths core made of?

Answer 16

Liquid iron, and some nickel