MAGNETS By: T. Goodson.

Slides:

Advertisements

Similar presentations

What is Magnetism?. Properties of Magnets An unusual rock discovered City of Magnesia Contained mineral called magnetite (source of iron ore) Also attracted.

Advertisements

Magnets Presentation For 4th. Grade Vocabulary Magnetic Field: an invisible force that rounds a magnet. Magnetite: A stone that has magnetic properties.

 Q: Electric current is measured in?  A: Amps  Q: Electrical energy is measured in what?  A: Volts.

Magnets What do we already know?.

magneticnon-magnetic Magnets have a north pole and a south pole. What do you think will happen if we put the north pole of one magnet next to.

Magnets. Two Poles What is a magnet? A magnet is an object that attracts certain materials usually objects made of iron or steel.

Magnetism Openers Mrs. V Science Write “Attract,” or “Repel,” for each situation

What is Magnetism Chapter 1 Section 1 Pages

 Matter  Where is Matter?  Two Things Matter Must Have?  Three States of Matter?  Mass  How Do We Know if Mass is Conserved?

What Are Magnets?.

Magnetic Field Area around a magnet where the magnetic “force” could affect other objects. [ neticField/gifs/B-FieldMagnet.jpg]

SC.4.P.8.4 – Magnetic Properties

Grade 8 Magnets. Which of the metals below are magnetic metals? Aluminium(Al) Silver (Ag) Iron (Fe) Gold (Au) Nickel (Ni) Cobalt (Co) Copper (Cu) Zinc(Zn)

Magnets can be found in lots of places in our home On a fridge door They keep the door closed.

Magnets. Magnets are everywhere. Earth! In fact you live on the biggest magnet around …. If you have ever used a computer, microwave oven, or stereo speakers,

Introduction to Magnets. Which object(s) will be attracted to a magnet?

Cartoon. CLIPPER SHIP How would you find your way if you were lost 1000 miles from land?

Magnets 1 Two poles of the opposite kind attract each other. Two poles of the same kind repel each other.

By: Tala Al-saghir, Leo Ortel, Sheila Talty, and Julian Anderson.

Magnets Review.

Magnet Notes Must contain nickel, cobalt or iron

Magnets and Magnetic Fields Magnetic Forces. Is the force a magnet exerts on another magnet, on iron or a similar metal, or on moving charges. - acts.

Magnetism. Example of iron sample under microscope A magnet is an object that can attract other objects containing iron, cobalt, or nickel.

 An Introduction to Magnetism. Permanent Magnets Have north “poles” and south “poles” Like poles repel, opposites attract Most, but not all, metals are.

Magnetism. Magnets Magnets: -opposite ends attract -like ends repel -most metals attract to magnets -we utilize magnetism and make compasses from Earth’s.

Copyright © 2007, Pearson Education, Inc., Publishing as Pearson Addison-Wesley. Magnets and Electromagnetic (EM) Induction.

Chapter 8 Section 1. Magnetism Force caused by movement or alignment of charges Force acts at a distance (field force)

Compass: Magnetic north points to magnetic south. Magnetic south points to magnetic north.

M AGNETISM About All You Need to Know. F ROM END TO END Magnets have two poles, or ends. Magnets have a north pole and a south pole, just like the Earth.

Integrated Science Unit 3, Chapter 10.

You have 2 minutes to play with your magnets.

Magnetism Notes 1 Magnetism – is a force of

Magnetic and electric fields

AP Physics L10_Bfield The shadow of electricity

2nd Year Science Ms. Shevlin

Vocabulary and Field Lines

About All You Need to Know

-FORCE & MOTION.

Magnetic Forces Non-Contact Force.

Magnets Test Review.

SCIENCE GRADE ONE – MATTER, FORCE AND MOTION

Investigation TWO: Magnets and magnetism

Electricity and magnetism

Learn All about magnets

Magnetic Substances & Magnetic Fields

Magnets Vocabulary.

Notes 8-1: Magnetism.

Magnetic Forces.

Magnets attract.

Electric force: push or pull between 2 charged particles

Magnetism Magnets… Produce _____________________________, invisible ______________________ that _________________ (push) or _____________________ (pull)

Magnets What do we already know?.

Magnets What do we already know?.

Presentation transcript:

MAGNETS By: T. Goodson

Standards and Elements S3P2 – Students will investigate magnets and how they affect other magnets and common objects. a. Investigate to find common objects that are attracted to magnets. b. Investigate how magnets attract and repel each other.

Essential Questions 1. Why are some objects attracted to magnets? 2. Why does a magnet repel? 3.Why do magnets attract some materials and not others?

Magnets come in many shapes and sizes compass Arch magnet

The ends of a magnet are called poles and are labeled North and South.

Like (similar) poles repel each other. N S S N

Opposite (different) poles attract each other.

Magnets will attract metals made from iron.

Magnets do not attract all metals

Magnets can be found in some unusual places

What uses can you think of for a magnet?