Magnets revision

Presentation

•

Physics, Fun

•

8th Grade

•

Easy

Farah Benfedda

Used 81+ times

FREE Resource

7 Slides • 14 Questions

Magnets revision

Use these slides to help you answer the questions

These element metals are magnetic:

- iron

- cobalt

- nickel

Steel is mostly iron, so steel is magnetic too

Magnets interact through their magnetic fields

They have two poles, north, and south.

Their fields always move north to south.

Opposite poles attract

Like poles repel

Can represent the attraction and repulsion forces using force arrows

Magnets produce their own magnetic fields

We can draw these

Magnetic fields are ALWAYS from north to south poles.

Multiple Choice

Magnetism is a type of ____________

force

book

plant

animal

Multiple Choice

When two magnets attract, they ______________

push apart

change color

get colder

pull together

Multiple Choice

When two magnets repel, they ________________

change color

pull together

push apart

get colder

Multiple Choice

If you put a magnet with two different poles together, they...

repel (move away)

attract (move closer)

Multiple Choice

If you put a magnet with two of the same poles near each other, they...

attract (move closer)

repel (move away)

Multiple Choice

A north pole and a south pole will attract.

True

False

Multiple Choice

What happens when two north poles of a magnet are placed together?

they repel

they attract

they cancel each other out

the strength of the magnet is doubled

Multiple Choice

True or False: A magnetic field is invisible.

True

False

Multiple Choice

The further two magnets are apart, the __________________ the force of magnetism.

stronger

weaker

same

Multiple Choice

The space around a magnet where the force of a magnet can attract best is called__________

magnetism

bar magnet

horseshoe magnet

magnetic field

Multiple Choice

Which two elements will be attracted by a magnet?

iron and nickel

gold and silver

aluminum and lead

copper and cobalt

Multiple Choice

True or False: All metals are attracted to magnet.

True

False

Multiple Choice

The force of magnetism is stronger when magnets are ________________

cold

round

closer together

farther apart

Multiple Choice

Are the magnetic field lines in the picture correct?

Yes, because they point from north to south.

No, because they point from north to south (they're supposed to go the other way).

Yes, because the North pole is on the left in all pictures.

No, because the North pole is on the left in all pictures (it's supposed to be on the right).

Magnets revision

Use these slides to help you answer the questions

Show answer

Auto Play

Slide 1 / 21

SLIDE

Similar Resources on Wayground

17 questions

Speed Velocity Acceleration

Presentation

•

7th - 8th Grade

20 questions

GRAVITATION

Presentation

•

9th Grade

16 questions

Electromagnetism

Presentation

•

8th Grade

14 questions

Using electromagnets

Presentation

•

8th Grade

17 questions

Motors and Generators

Presentation

•

8th Grade

13 questions

Speed, Velocity, Acceleration

Presentation

•

8th Grade

19 questions

Pythagorean Theorem: Word Problems

Presentation

•

8th Grade

15 questions

sem-II revision-chapter8

Presentation

•

8th Grade

Popular Resources on Wayground

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

10 questions

HCS SCI 03 Summer School Review 3

Quiz

•

3rd Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade

Discover more resources for Physics

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade