GCSE Physics - Permanent & Induced Magnets #77

In this video you'll learn:
- The difference between a 'magnet' and a 'magnetic material'
- The difference between a permanent and an induced magnet
- The 4 magnetic materials

This video is suitable for:
- Higher and Foundation tiers
- All exam boards
- Triple and combined science

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[Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
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- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.

Amadeus & Tom

[chair]

Bro, you should get at least 1m subs, ngl.

[shannonphillips]

These are helping us with GCSE's SO much. Thank you!

[emmaay]

I absolutely adore your videos! I find that I learn best through watching videos with explanations. I often find that it is a weakness because it means that I have to spend a lot of time on certain topics but these videos are so concise and straight to the point whilst being informative without me having to worry about it taking so much time, you deserve more recognition, thank you !

[rethinklearning]

More concise and helpful than school. Couldn't stay in school without this :P

[someoneonthesameplanetasuu]

i have a physics test tmr and ur vids are rlly helpful and straight to the point. thank u for ur hard work

[Snizzzle]

I would love it if you did A level physics videos, your videos help me so much

[hamnayousuf]

pls encourage other creators as well to make such short and composed videos instead of long lectures

[nighatabubakar]

Your videos are really informative and are a great help for students sitting for GCSE O'level well it's a request to please make more videos on ..RADIOACTIVITY, PHYSICS...

[tayyababibi]

This helps so much because I have tests in 2 days

[ahmadqasim]

Only recently started watching your content and subbed straight away...saving my physics ngl 😀

[Lulu-dodv]

Im about to use this to fill out our presentation Cheers bro

[krishnaraj]

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[zainab_hashmiii]

holy crap this helped me sm, thank you :D

[janaaloqaily]

So can we consider magnetically hard subs as a permanent magnets?

[achoo]

can an induced magnet be attracted to another induced magnet? is it possible to create a long chain of induced magnets?

[wherismymind]

Idk why people don’t realise, but most electric motors work by magnets. So this isn’t some new cool invention. It’s already in use a lot

[lingling]

What does it mean by a magnet induces magnetism ?

[uzma]

is this basically hard and soft magnets?

[Wojbest_YT]

you say remember ncis so I looked up what it stands for Naval Criminal Investigative Service lol that is a terrible mnemonic