NCERT Class 6 Science Chapter 13 magnets notes.

Chapter 13: Fun with magnets

These NCERT Class 6 Science Chapter 13 notes explain the basic concept of magnets and their properties. The chapter introduces students to magnetic and non-magnetic materials and how magnets attract certain substances like iron.

NCERT Class 6 Science Chapter 13 – Fun with Magnets helps students understand magnetic poles, attraction and repulsion, and the directive property of a magnet. It also explains the discovery of magnets and simple methods of making and caring for magnets.

This chapter builds curiosity and interest in magnetism, which is an important part of physics.

1. Meaning of a magnet

  • A magnet is an object that attracts certain materials
  • Materials attracted by magnets are called magnetic materials
  • Common magnetic materials include iron, steel, nickel, cobalt
  • Magnet shows attraction without direct contact
  • A magnet can attract iron nails easily

2. Magnetic and non-magnetic materials

  • Magnetic materials are attracted by magnets
  • Examples of magnetic materials are iron and steel
  • Non-magnetic materials are not attracted by magnets
  • Examples include wood, plastic, rubber
  • This property helps in sorting materials

3. Discovery of magnet

  • Magnet was discovered in a place called Magnesia
  • Magnesia is located in Greece
  • Natural magnets are known as lodestones
  • Lodestones have natural magnetic properties
  • Discovery helped in understanding magnetism

4. Types of magnets

  • Bar magnet is straight and rectangular
  • Horseshoe magnet is U-shaped
  • Ring magnet is circular in shape
  • Different shapes are used for different purposes
  • All magnets show same basic properties

5. Magnetic poles

  • Every magnet has two poles
  • These poles are North pole and South pole
  • Poles are found near the ends of the magnet
  • Poles cannot exist independently
  • Strength of magnet is highest at the poles

6. Properties of magnetic poles

  • Like poles repel each other
  • Unlike poles attract each other
  • North pole repels North pole
  • South pole repels South pole
  • North and South poles attract each other

7. Directive property of magnet

  • A freely suspended magnet always rests in north–south direction
  • This is called directive property of magnet
  • This property helps in finding directions
  • It is used in a magnetic compass
  • Compass is important for navigation

8. Making a magnet

  • A magnet can be made by stroking method
  • An iron object is rubbed with a magnet
  • Stroking is done in one direction only
  • Repeated stroking makes the object magnetic
  • This method is simple and effective

9. Demagnetisation

  • Demagnetisation means loss of magnetism
  • Heating a magnet causes loss of magnetic power
  • Hammering a magnet reduces magnetism
  • Dropping a magnet repeatedly causes demagnetisation
  • Carelessness can damage magnetic property

10. Care of magnets

  • Bar magnets should be stored in pairs
  • Soft iron keepers should be used for storage
  • Magnets should not be heated
  • Magnets should not be dropped
  • Proper care increases life of magnets

11. Uses of magnets

  • Magnets are used in finding directions
  • Used in electric motors
  • Used in door catches
  • Used in loudspeakers
  • Magnets are widely used in daily life devices

12. Importance of this chapter

  • Helps understand magnetic properties
  • Explains use of magnets in daily life
  • Builds foundation for physics
  • Useful for understanding electricity and magnetism
  • Important for NCERT, BPSC, and UPSC foundation

13. Important keywords and definitions

  • Magnet: An object that attracts magnetic materials
  • Magnetic material: Material attracted by a magnet
  • Non-magnetic material: Material not attracted by a magnet
  • Poles: Two ends of a magnet where magnetic force is strongest
  • Repulsion: Pushing away of like magnetic poles
  • Attraction: Pulling together of unlike magnetic poles
  • Lodestone: Naturally occurring magnet
  • Compass: Device used to find directions using a magnet

Understanding NCERT Class 6 Science Chapter 13 is important to learn how magnets work and how they are used in daily life. The chapter connects simple observations with scientific principles.

The ideas discussed in Fun with Magnets form the foundation for future topics related to electricity and magnetism. Continue reading NCERT Class 6 Science Chapter 14 – Water to understand the importance and conservation of water.

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FAQs

Q1. What is a magnet according to NCERT Class 6 Science Chapter 13?
A magnet is an object that attracts magnetic materials like iron.

Q2. What are magnetic materials?
Magnetic materials are substances that are attracted by magnets.

Q3. What are the poles of a magnet?
Every magnet has two poles called the north pole and the south pole.

Q4. What is the directive property of a magnet?
A freely suspended magnet always points in the north–south direction.

Q5. Why is this chapter important for exams?
It explains basic magnetic properties and uses, useful for school exams and BPSC foundation.

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