Schooling · Class 6 · Science · Exploring Magnets · Chapter on a page
CBSE Class 6 · Science · NCERT Curiosity
Exploring Magnets: chapter on a page
A cut of Shishya's notes for this chapter: the first paragraph of the introduction and the key ideas, formulas and facts, common mistakes and quick revision lists, word for word. Nothing is added or reworded; the worked examples are left out (they are on the chapter page).
About the notes: Written by Shishya's AI on 26 Sept 2026 from the chapter's title and class level, in Shishya's own words — not a copy or summary of the textbook. Read the official chapter for the book's own text, activities and exercises.
This note's current text has no applied fact-check on record.
Mind map
Drawn from the same notes by a fixed rule (no AI): each label is the item's own words — its bold term, its label before a colon, a short formula as written, or its first words.
The mind map as a list
- Key ideas
- A magnet is an object that attracts…
- Materials that are attracted to…
- Every magnet has two ends called…
- Like poles repel each other (push…
- A freely hanging or floating magnet…
- Magnets can attract magnetic…
- If you break a magnet into pieces…
- Formulas and facts
- Magnetic materials
- Non-magnetic materials
- Poles of a magnet
- Rule of poles
- Compass
- Strongest attraction
- Natural magnet
- Watch out for
- Thinking all metals are magnetic
- Believing the middle of a magnet is…
- Confusing attract and repel for poles
- Thinking a broken magnet loses its…
- Assuming magnets work only when…
What this chapter is about
This chapter introduces you to magnets — special objects that can pull certain materials towards them without touching. You may have played with magnets on your fridge door or seen them holding notes on a board. Now you will learn why magnets behave the way they do.
Key ideas
- A magnet is an object that attracts materials made of iron, nickel, and cobalt. This pulling force is called magnetic attraction.
- Materials that are attracted to magnets are called magnetic materials (like iron nails, steel clips). Materials that are not attracted are called non-magnetic materials (like wood, plastic, glass, paper).
- Every magnet has two ends called poles — the North pole and the South pole. The magnetic force is strongest at the poles.
- Like poles repel each other (push away): North pushes North, South pushes South. Unlike poles attract each other (pull together): North pulls South.
- A freely hanging or floating magnet always comes to rest pointing in the North-South direction of the Earth. This is how a compass works.
- Magnets can attract magnetic materials even through thin barriers like paper, cloth, or water.
- If you break a magnet into pieces, each piece becomes a new magnet with its own North and South poles.
Formulas and facts to remember
- Magnetic materials: Iron, nickel, cobalt, and steel are attracted by magnets.
- Non-magnetic materials: Wood, plastic, rubber, glass, copper, and aluminium are not attracted by magnets.
- Poles of a magnet: Every magnet has a North pole (N) and a South pole (S).
- Rule of poles: Like poles repel; unlike poles attract.
- Compass: A small magnet that rotates freely and points towards the North-South direction.
- Strongest attraction: The pulling force of a magnet is strongest at its two poles, not in the middle.
- Natural magnet: Lodestone is a naturally occurring rock that acts as a magnet.
- Magnets lose strength: Heating a magnet, dropping it hard, or hammering it can weaken its magnetic power.
Common mistakes
- Thinking all metals are magnetic → Only iron, nickel, cobalt, and their mixtures (like steel) are magnetic; copper and aluminium are not.
- Believing the middle of a magnet is the strongest part → The poles at the two ends are the strongest; the middle has the weakest pull.
- Confusing attract and repel for poles → Remember: like poles (N-N or S-S) repel; unlike poles (N-S) attract.
- Thinking a broken magnet loses its poles → Each broken piece becomes a complete magnet with its own North and South poles.
- Assuming magnets work only when touching → Magnets can attract through thin materials like paper or even act across a small gap.
Quick revision
- Magnets attract iron, nickel, cobalt, and steel, but not wood, plastic, or glass.
- Every magnet has a North pole and a South pole; strength is greatest at the poles.
- Like poles repel; unlike poles attract.
- A freely suspended magnet points in the North-South direction.
- A compass is a small magnet used to find directions.