IGCSE Physics Revision: Unit 4 Electricity & Magnetism | for Cambridge IGCSE 2023 Syllabus
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- Опубліковано 25 сер 2024
- In this video, we will cover Unit 4 Electricity & Magnetism from the updated Cambridge IGCSE Physics 2023 Syllabus. We will explore topics such as the electrical circuits, electrical components, static electricity, magnetism and electromagnetic effects. Our expert tutor will guide you through this essential revision video to help you prepare for your IGCSE Physics exam.
Electric charge 3:58
Electric field 5:43
Charging insulators by rubbing 8:11
Charging conductors by induction 9:26
The electric circuit 13:20
Circuit diagram 15:39
Voltage, current and resistance 16:21
Measuring voltage and current 22:53
Ohm's law 23:48
Resistance of wires 29:27
Calculating electric power 31:05
Kilowatt-Hour 34:35
Resistor types 38:29
Diode 42:00
IV Graph 46:57
Series connection 48:55
Parallel connection 52:45
Advantages of parallel circuit 57:32
Potential divider circuits 58:48
Mains electricity 1:05:01
Fuses 1:06:52
Circuit breaker/trip switch 1:09:50
Earth wire 1:13:08
Magnetism 1:14:30
Magnetic field 1:16:03
Magnetic field of conductors 1:19:23
Right hand grip rule - wire 1:20:42
Magnetic field of solenoid/coil 1:22:17
Right hand grip rule - coil 1:23:33
Relay 1:24:50
Speakers 1:25:54
Megnetizing and demagnetizing 1:27:08
Force on a current carrying conductor 1:35:06
Fleming left hand rule 1:36:53
DC motor 1:38:50
Electromagnetic induction 1:41:03
Lenz's law 1:43:32
AC generator 1:49:41
Transformer 1:52:09
Transmitting Electricity 1:56:25
Transformers - power 2:00:10
tysmmmm
thank you very much!
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my exam’s in an hour
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@@abdullahfaiyaz7624 really good, hope i get an A*
Good luck to the first batch including myself that's doing space physics this year. Unarguably the batch with the most odds stacked up against them.
Space physics can't be the biggest deciding factor though, can it?
@@Hoellz space phy new unit, new additions to all syllabuses, shitty timetable, new bio style que. Need I say more ?
We gotta cope
istg we are not only gonna get non lenient examiners but also new editions in the syllabus. we are the unluckiest batch on earth
@@Saif-cc5jq wdym by new style of questioning
for bio??
I actually have started loving physics because of your videos. Thank u 🙏
13:17 circuit
16:22 voltage, current, resistance
34:32 kilowatt hour
46:52 IV graphs
48:47 resistors in series
59:18 potential divider circuit
1:25:11 relay
1:38:45 dc motor
1:40:52 electromagnetic induction
1:43:51 lenz's law
1:47:36 angle at which current is cut effects
1:49:36 ac generator
1:52:15
ok thanks
legend
TYSM!!
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you should solve past paper questions too, that would be fun to watch!
Frrr
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Did you get a 9
All the best to this year's IGCSE candidates, including myself. Space physics is my only favourite chapter for the whole Physics syllabus. I am personally glad it is added to the syllabus (better than having barometers and manometers)
I have my physics preboard in a week! You explained a chapter I had lots of doubts in so effectively. Thanks a bunch!
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same but i found it in the morning of my exam
How did it got?
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Thank you soo much sir!!! You made this topic 10 times easier to understand. Once I understood the concept, I started having a lot of fun in learning topic instead of thinking it was deadly and extremely difficult. It's all thanks to you!!
Very good explanation. Not long, but very well explained. This video helped me to prepare for my school examination for physics.
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I literally hated magnetism as I couldn’t understand it, but now it’s so easy and everything’s clear. Really love the way you teach 🥰🥰
I just want to thank you so muchhh..... this channel helped me a lot .I never really liked physics but had to do it anyways and i finally finished today and i used ur videos to revise.Helped a ton !
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Thank you so much Mr Mohamed for such a detailed explanation, this solved all my queries.
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thank you so much sir It helps with grasping the topics easily and developing an understanding which helps in revision or practicing in your terms Thank you so much !!
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Thank you so much for your precious time sir. I genuinely enjoyed the video while understanding all the concepts.🌷
jazakallah khair Mr Mohammed thank you!
1:14:08 Magnetism
Hello sir, I have been enjoying your teachings 😊 everything you have explained in a very simple terms and comprehensible.
I would like to request if you could also have a video on college physics 😊 would be very grateful.
Thank you
mr can you please do waves, they added a bunch of things about communications which i don't really understand. thanks a lot for this video, literally the only physics teacher i understand
he did already
@@thebestteam4267 i wrote this comment before he did
I love u u are too great sir ..I won’t send my son to international school anymore … because IT cost a lot of money .You are too ,Great keep IT up.
I recommend sending your son to the school. It can help build memories and increase his skills in various subjects.
thank you sir
first
Thnanks a lot.. great recap and revision before finals
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sir, can you do a paper 6 revision before our igcse physics exams
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My physics teacher could never w allah
Thank you so much mo you are a hero for real
4:25 Mo Ali getting excited about everything being charged 🤣
(Just a Joke btw, he is a great teacher)
i.swear.to.god you have singlehandedly saved my physics grades. I just know that ill manage to get above B in physics JUST by watching your videos. I thought i was so done for electricity but you just saved my LIFE! sir, i seriously dont know how to contact you personally for thanking you, but omg thank you so so so much. Literally saved my day, my year, and my physics grades😭
What happened to your old videos?? Can you repost them please they were literally just perfect the new videos are also great too
can i get the ppt pls
ty sm helped me so much
can u pls give us this pdf
Thanks a lot btw this is a life saver!!!
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Best physics teacher everr
@maryamaurangzaib5960 nope next yr
can you please please please have IB physics videos? i love your videos thank you!
Thank you so much for making these videos man. It helped me and my friends a lot and made our final paper very easy. I appreciate it man. One small recomendation, you should start making videos on past papers too.
MashAllah sir, your english has improved drastically! Thank you for these amazing videos, super helpful
a should be capital
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Wait hamza?!?!
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Thank You Very Much for you videos ❤
you've literally saved my life
Please do unit 1 as well
This was so helpful 💓💓plz can u do for general physics unit 1🙏🙏
its already done by him just click on his channel and you will find it there~
27:33 and 27:38 "Whroom, Super Fast!" 😂
Allah apko lambi aur kushi wai zindagi day
thank you sir. can you also please do a video on unit 3 : waves? it would be really helpful.
wish granted
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Thank you so much 😊 you really helped me
i couldn't understand the dc motor, and how the coil works, but after you explained the current carrying conducter and the left had rule everything just clicked in dc motor is so easy 😅
very nice video .........would like if you consider going live on youtube to explain toipics
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55:07 bro got personal lmaooo.
It would be very helpful if u solve more past paper questions
Good explained topic my teachers also can't take his job.
Tomorrow is holding the unknown fate of the new topics i barley know 🎉
Why we use ac supply in transformers,as ac current demagnetize material?
thank you so much mo ali is got an A* in physics all because of your videos
At 30 minutes when u explain effect of area on resistance, the calculation will actually be a division by 4 not 2 because area is pi r squared, should fix that. Thanks though
Good video wish more people liked it
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can u make a general paper 6 revision
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Waiting 🔜🔥🔥
Here the night before my paper 4 😢😢😢
17:45 No need to scream brother!!!!!!
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Paper today?
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Hey bro I just wanted to thank u for the good explaination I just got my results today and I got an a star Tysm
his personality makes studying so much more fun
Why does a Trasformer only work in ac current?
So magnetic field lines are cut, and magnetism is induced
Thank you so much , very helpful
you're saving my life...thankyou :)
wao
Thank you ❤
Iv graps 47:13
Is this for all o level syllabus
Very good video
Thank you so much sir!!!
what happened the 2024 syllabus video about Electricity & Magnetism? was it removed?
even the 2024 space physics video is not there anymore
video starts at 3:30