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. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - 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
Congrats on being verified. You guys have saved me so many times in science, it's almost embarrassing. Thank you for saving my grade! And congrats again! 😊
So am a Indian 10th grade student and ur video helped a lot😊 I spent a lot of time searching for the best video on electricity and ur video is the best one among all the videos saw 👀tysm
Oh my lord this account reqlly does save my life - I was so stressed with this topic but you guys make it in depth and simplistic - If that makes sense 😂-
Hi Buzz. We’re back to Uploading Tuesday, Thursday, and Sunday, as of next week. We’re actually working on the space ones now - so they’re definitely on the way!
I love your videos. Just the right length to be useful in all sorts of ways. However, I have one slight gripe with this (and possibly other, but I haven't watched them yet) one on electric circuits - you've left gaps between the wires and the components! I know there may be animation reasons for this, but if my students do this in their GCSE they will lose marks!
oh give it a break they've done all this work and you're whining about that tiny detail that will perhaps affect a low demand question that no one will get wrong?
The potential difference (or voltage) of a supply is a measure of the energy given to the charge carriers in a circuit. Units = volts (V). This is the voltage between two points that makes an electric current flow between them.
@@ballztoeclippings1619 If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell? Any help is appreciated!
wow, thx soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo much ( mucho gracias)
I'm a may candidate from a Bangladeshi english medium school and one of my friend suggested me your channel and oml your videos helped me alot in clearing the hardest doubts but in the easiest way! Thanks alottt for always helping me and thousand otherrss❤️🥹
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.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- 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
Ty
you know it’s a good channel to learn from when your teachers are the ones recommending it to you
congratz on being verified!! U guys deserve it
Thanks Ruqayya 😊
They're not verified
@@CyberPunkSimms They are
@@Comikaziexd they aren't wtf
@@pepsiman4418 they are wtf
Congrats on being verified. You guys have saved me so many times in science, it's almost embarrassing. Thank you for saving my grade! And congrats again! 😊
Ah thank you so much Phoenix, we really appreciate it 😊
@@Cognitoedu No problem 😊
So am a Indian 10th grade student and ur video helped a lot😊 I spent a lot of time searching for the best video on electricity and ur video is the best one among all the videos saw 👀tysm
I cant pinpoint your accent to save my life ...I keep hearing a mix of british,south african and Australian
That’s creepily close 👀 - a mix of Australian and British!
Lol
Oops this was 3 years ago mb sorry
@@richardwastaken😭
@@richardwastaken lmao
Thank you. This is the best channel for science education 🙏
This helped me learn much faster than physics at school! You guys are amazing!!!
THANK YOU SO MUCH your videos have made me feel so much more confident in science and I’m using them to help me with my GCSEs ❤
Oh my lord this account reqlly does save my life - I was so stressed with this topic but you guys make it in depth and simplistic - If that makes sense 😂-
I’m glad I found your videos, it really helps me understand physics more than in school.
Voltage is the energy used to push each coulomb. Current is the speed of each coulomb. Resistance is what slows the current created by the voltage.
what is the upload schedule?
and will you do space?
Hi Buzz. We’re back to
Uploading Tuesday, Thursday, and Sunday, as of next week. We’re actually working on the space ones now - so they’re definitely on the way!
a 4 minute video managed to make me understand something a one hour session at school couldn't
I am writing in 2 hours!Hope all goes well ...fingers crossed. Thanks for much!
Did u do well?
How did it go?
hope it went well
how did you do? ::::::::::::::::::::::::
How did you do
I have no idea how you guys do this! Hard topics made so easy! Thank you sooooo much guys!
I am here before my physics paper 3 core examinations when I stumbled upon th2id heavenly channel. Dude basically saved my life😂. Thank you cognito❤❤
Wow thanks for your like dude. Making my day yet again❤️. Oh and I wanted to tell that my exam was pretty easy thanks to you❤️❤️
This guy is literally saving me from failing my GCSEs
Really glad you’re getting use out of vids!
amazing helped me pass my exams!!!!
THIS IS SO HELPFUL TYSM! I’ve got a physics exam on this and this was exactly what I was looking for! Thank you so much!
its getting easier day by day
Bro! I think i am gonna finish my syllabus much before than my school will do! YEAH!!
GOD SAVE COGNITO
whos watching this in a physics lesson
Me
Yh
i have this for my grade 10th physics and your video helped me understand quite a lot. U earned a sub 👍🏻
I command you to wish me luck for my exam in 3 hours
Well?
Good luck
Thank you sir , you really deserve to be verified 💜💜💜💜
Wtf
Really help full!!!!!
Thanks !!!!!!
I love your videos. Just the right length to be useful in all sorts of ways. However, I have one slight gripe with this (and possibly other, but I haven't watched them yet) one on electric circuits - you've left gaps between the wires and the components! I know there may be animation reasons for this, but if my students do this in their GCSE they will lose marks!
Because they have to be connected to work right? I just wanna check lol
oh give it a break they've done all this work and you're whining about that tiny detail that will perhaps affect a low demand question that no one will get wrong?
Sir, maybe it’s harder for them to animate it like that
Yeah true, because they have to be connected in order to work, otherwise they just wouldn't work
So is there a relation between the cross sectional area if the wire and the potential difference/current intensity
no
Cognito what is potential difference
The potential difference (or voltage) of a supply is a measure of the energy given to the charge carriers in a circuit. Units = volts (V). This is the voltage between two points that makes an electric current flow between them.
@@ballztoeclippings1619 If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell?
Any help is appreciated!
@@Random-nq4xj because it is already moving
@@Random-nq4xj (not sure but it makes sense) because the other end of the battery is positive, so they attract the electrons. No force(voltage) needed
Yay, Cognito's verified!!!!!!!!!! I noticed after reading the comment below, congratulations guys!
i have my big science tests tomorrow deciding wether i can do triple or not fingers crossed
I have to do a cornel sheet on thus
From which country are these lessons?
england
thank you so much, you literally save my life!
What is the difference between V - I graph and I - V graph?
Please tell me
This is more than what I learnt the whole entire term lmao
Thank you so so much man!
Thanks mr amr
You're my hero Cognito😭❤️❤️
wow, thx soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo much ( mucho gracias)
you've actually saved me
I don’t understand understand resistance is exactly
Clear and concise
thank you for unfucking my grades :)
Thanks
Wheres St.Ivo ppl at
is this ohms law?
@@GottaGrind ok ty
I don’t understand the relationship between v=ir please explain
amazing
SYM
😮
Hello mudarinhio
I would say thanks this helped me but it didn’t
lol no one asked
@@khadijahhussaini3983 OHHHHHHH!
Ok?
.
😂
worse explanation video i've seen on this channel pls next time try defining voltage try saying its unit etc
He litch did that on the video before this my guy
Thank you so much for this! I have my exam in an hour and I haven’t revised 🥲🥲
I'm a may candidate from a Bangladeshi english medium school and one of my friend suggested me your channel and oml your videos helped me alot in clearing the hardest doubts but in the easiest way!
Thanks alottt for always helping me and thousand otherrss❤️🥹
sameee, im from MLIS but this is true