GCSE Physics - Transformer Calculations #83

  Рет қаралды 112,716

Cognito

Cognito

Күн бұрын

Пікірлер: 53
@vt.physics
@vt.physics 4 жыл бұрын
Love the way you explain science with this clean presentation and clear sequence!
@planetofgamespog8242
@planetofgamespog8242 2 жыл бұрын
The entire electricity, circuit and electromagnetic sections are falling into place like jigsaw puzzles. I've been toiling my head trying to get myself to understand one concept after another, your videos make all of it so easy. Thank you for these videos!
@b19gow76
@b19gow76 Жыл бұрын
Yes but it's remembering all the required terms
@Bumbaclart
@Bumbaclart 2 жыл бұрын
Bumbaclart got physics paper 2 tomorrow.
@learnwithaboodwarda8080
@learnwithaboodwarda8080 11 ай бұрын
😂for me it is on Thursday but i am so foking bored so I am just wasting time learning this when I actually have bio🤓🤓🤓🤓
@faiezawais9068
@faiezawais9068 10 ай бұрын
how was it ?
@Bumbaclart
@Bumbaclart 10 ай бұрын
@@faiezawais9068 good bro got a 9
@CosmicPlayzz
@CosmicPlayzz 9 ай бұрын
​@@Bumbaclarthow much did you study a day for all ur subjects
@Bumbaclart
@Bumbaclart 8 ай бұрын
@@CosmicPlayzz probably like 4-5 hours I can’t really remember. It was probably less but I had the topic checklists cause it was covid which made revision way easier as I knew what was in each paper.
@zoisapeers676
@zoisapeers676 Жыл бұрын
To cognito, thank you so much for all you have done for my triple exams. Whenever I came across a hard topic in school, I thought ‘Cognito will make it make sense’ and I was right! Couldn’t have done GCSEs without it. Thank you!! Your website is amazing!
@Cognitoedu
@Cognitoedu 3 жыл бұрын
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform: cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_6.1 - 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
@starlightglitters345
@starlightglitters345 2 жыл бұрын
Thank you
@RicardoTai-qz5yk
@RicardoTai-qz5yk Жыл бұрын
bro i luv u 40 mins for understand the whole concept for my looming test
@doIknowyougoodsir
@doIknowyougoodsir Жыл бұрын
TYSM I legit have my finals of this year tomorrow and I finally understood the magnetism chapter all thanks to Cognito🙌🙌🙌
@zakariaryanmechkak3761
@zakariaryanmechkak3761 Жыл бұрын
literally learned all the physics content that i didnt understand from my teacher at 3am and my exam is at 9 IMA PROVE HOW U CAN GET 7S WITH 5 HOURS OF REVISION
@Tesyeax
@Tesyeax 3 жыл бұрын
Literally so helpful, tysm!!
@hudernslideshow
@hudernslideshow Жыл бұрын
Inputs are in the Primary Coil and Outputs are the Secondary coil.Thank you sir!
@starlightglitters345
@starlightglitters345 2 жыл бұрын
Thank you thank you sooo much this really is helpful as I'm gonna have my papers in this October these videos are heavenly I'll tell my classmates about this channel
@allypallyuk
@allypallyuk 2 жыл бұрын
Just had my 2022 edexcel physics exam today and these exact sorts of questions were everywhere, thank you so much this was perfect to help me get through them ^u^
@shahheer1398
@shahheer1398 2 жыл бұрын
did ur results coem and if yess how was it
@allypallyuk
@allypallyuk 11 ай бұрын
“Bro” got a 9 in physics, and everyone reading this can as well. If you’re watching this video it shows you’re trying to do well, keep at it ^u^
@SibhekileAngelMasuku
@SibhekileAngelMasuku 27 күн бұрын
This stuff is awesome
@MercylynMatanga
@MercylynMatanga 4 ай бұрын
This was so helpful thank u
@J6K3R
@J6K3R 4 ай бұрын
Sir I’m kind of sad this is my last time watching a cognito exam 😢 I will get grade 9s in all sciences for you sir thanks so much
@tiftaf3b297
@tiftaf3b297 3 жыл бұрын
no cap, these days im skipping some lessons so i get better understanding to this website
@OmKk-b5m
@OmKk-b5m 9 ай бұрын
thanks always explaining easy!!
@PhetsileConnieMagma
@PhetsileConnieMagma Ай бұрын
Thank you so much for this videos 🙏. They are really helpful...we promise to like, subscribe and share
@ayanjafrii
@ayanjafrii 5 ай бұрын
do you have a video for microphones and loudspeakers? it's a concept in this topic that i've been struggling to wrap my head around
@adithyayt9054
@adithyayt9054 2 ай бұрын
thanks
@Joseph.Jacob..7
@Joseph.Jacob..7 8 ай бұрын
thanks man, really helpful. may god guide and bless you!
@mujtabaalasdi1311
@mujtabaalasdi1311 Жыл бұрын
So when we increase the voltage in the secondary coil we get less current than the primary coil and visa versa,is that right??
@sabahghouri4697
@sabahghouri4697 Жыл бұрын
Please make a video on cathode ray oscilloscopes
@Nina-kl6sv
@Nina-kl6sv Жыл бұрын
I swear to god if you were my teacher I would like become a physics major instead
@spissdt
@spissdt 5 ай бұрын
paper 2 next week 😭
@nouralbardisy5501
@nouralbardisy5501 3 жыл бұрын
Can you please cover the A-level chemistry and biology content as well please?
@JOSPH1
@JOSPH1 Жыл бұрын
this is only gases
@JOSPH1
@JOSPH1 Жыл бұрын
gcse
@inupinu9209
@inupinu9209 Жыл бұрын
thankss
@queenneema4650
@queenneema4650 4 жыл бұрын
What is a terminal?
@fredsfreeworld4905
@fredsfreeworld4905 3 ай бұрын
Have a paper in 5 minutes
@starlightglitters345
@starlightglitters345 2 жыл бұрын
Can you make a video on circular motion topic as that's a new topic added to my olevel exam please my exam is next month 😭🙏🏻
@AMINBESTATRBX
@AMINBESTATRBX Жыл бұрын
how’d it go?
@JJ-nr2dp
@JJ-nr2dp 3 жыл бұрын
The first question is wrong 45/0.33=136
@krishnac4910
@krishnac4910 3 жыл бұрын
What how? That makes no sense. 45/.33 is just 45 × 3 which is 135.
@mariamelsawy1070
@mariamelsawy1070 3 жыл бұрын
If you do it using the cross multiplication method (45×54/18) it would equal exactly 135 so he is correct
@NajimiDoingCrack
@NajimiDoingCrack 2 жыл бұрын
ratio
@ethannhuntt
@ethannhuntt 2 жыл бұрын
good one
@Alon4ap
@Alon4ap 2 жыл бұрын
L + Ratio + Didn't ask + fatherless
@animeboysa2502
@animeboysa2502 11 ай бұрын
bro i calculate 45 divvied by 0.33 and my answer was 136.36 is it right or not ?? @cognito
@Hippogriffs_Rule
@Hippogriffs_Rule 6 ай бұрын
You need to make the 0.3 recurring, then you get the correct answer of 135V :)
Transformers Explained - How transformers work
16:33
The Engineering Mindset
Рет қаралды 2,7 МЛН
ROSÉ & Bruno Mars - APT. (Official Music Video)
02:54
ROSÉ
Рет қаралды 210 МЛН
🕊️Valera🕊️
00:34
DO$HIK
Рет қаралды 17 МЛН
Não sabe esconder Comida
00:20
DUDU e CAROL
Рет қаралды 57 МЛН
GCSE Physics - Electromagnetism #78
5:09
Cognito
Рет қаралды 681 М.
BREAKING NEWS! The Election's Most Difficult Decision…
4:00
Electrical Transformer Calculations Physics Tutorial
6:20
Physicshelp Canada
Рет қаралды 220 М.
GCSE Physics - Motor Effect #79
4:37
Cognito
Рет қаралды 352 М.
Some silly number systems
8:17
Random Andgit
Рет қаралды 150 М.
How does a Transformer work  - Working Principle electrical engineering
6:30
The Engineering Mindset
Рет қаралды 2,5 МЛН
GCSE Physics - How Transformers Work #82
4:20
Cognito
Рет қаралды 364 М.
GCSE Physics - Permanent & Induced Magnets #77
2:57
Cognito
Рет қаралды 179 М.
ROSÉ & Bruno Mars - APT. (Official Music Video)
02:54
ROSÉ
Рет қаралды 210 МЛН