GCSE Physics - Transformer Calculations #83

[@vt.physics]

Love the way you explain science with this clean presentation and clear sequence!

[@planetofgamespog8242]

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]

Yes but it's remembering all the required terms

[@Bumbaclart]

Bumbaclart got physics paper 2 tomorrow.

[@learnwithaboodwarda8080]

😂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]

how was it ?

[@Bumbaclart]

@@faiezawais9068 good bro got a 9

[@CosmicPlayzz]

​@@Bumbaclarthow much did you study a day for all ur subjects

[@Bumbaclart]

@@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]

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]

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]

Thank you

[@RicardoTai-qz5yk]

bro i luv u 40 mins for understand the whole concept for my looming test

[@doIknowyougoodsir]

TYSM I legit have my finals of this year tomorrow and I finally understood the magnetism chapter all thanks to Cognito🙌🙌🙌

[@zakariaryanmechkak3761]

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]

Literally so helpful, tysm!!

[@hudernslideshow]

Inputs are in the Primary Coil and Outputs are the Secondary coil.Thank you sir!

[@starlightglitters345]

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]

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]

did ur results coem and if yess how was it

[@allypallyuk]

“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]

This stuff is awesome

[@MercylynMatanga]

This was so helpful thank u

[@J6K3R]

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]

no cap, these days im skipping some lessons so i get better understanding to this website

[@OmKk-b5m]

thanks always explaining easy!!

[@PhetsileConnieMagma]

Thank you so much for this videos 🙏. They are really helpful...we promise to like, subscribe and share

[@ayanjafrii]

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]

thanks

[@Joseph.Jacob..7]

thanks man, really helpful. may god guide and bless you!

[@mujtabaalasdi1311]

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]

Please make a video on cathode ray oscilloscopes

[@Nina-kl6sv]

I swear to god if you were my teacher I would like become a physics major instead

[@spissdt]

paper 2 next week 😭

[@nouralbardisy5501]

Can you please cover the A-level chemistry and biology content as well please?

[@JOSPH1]

this is only gases

[@JOSPH1]

gcse

[@inupinu9209]

thankss

[@queenneema4650]

What is a terminal?

[@fredsfreeworld4905]

Have a paper in 5 minutes

[@starlightglitters345]

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]

how’d it go?

[@JJ-nr2dp]

The first question is wrong 45/0.33=136

[@krishnac4910]

What how? That makes no sense. 45/.33 is just 45 × 3 which is 135.

[@mariamelsawy1070]

If you do it using the cross multiplication method (45×54/18) it would equal exactly 135 so he is correct

[@NajimiDoingCrack]

ratio

[@ethannhuntt]

good one

[@Alon4ap]

L + Ratio + Didn't ask + fatherless

[@animeboysa2502]

bro i calculate 45 divvied by 0.33 and my answer was 136.36 is it right or not ?? @cognito

[@Hippogriffs_Rule]

You need to make the 0.3 recurring, then you get the correct answer of 135V :)