How To Do (Almost) Any ELECTRICITY Question - GCSE & A-level Physics Exam Tip
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- čas přidán 21. 03. 2023
- scienceshorts.net
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GCSE 2024 TOMMOROW GL
Goodluck im so sleepy
@@JannahMa me too LOL
im so screwed lol
🙏🙏🙏
haha cramming these last videos in rn
"Shall we" is very iconic 😂
This topic is my worst.This video helped so much
If you still need help with A Level Physics, you should check out Alt Academy, we have a TON of resources, including video lessons, revision guides, 24/7 academic support, handwritten past paper solutions with explanations on each step, and we even have our instructors sit live every night and solve a timed past paper, explaining why they're taking each step.
Same bro😂
is THE* worst not just yours
@@MithutheBakra ok
yea so true.
You're a literal life saver, Ive got my CAIE tommorow and i was hoping to find one "answer to all" video for the electricity section because im very weak at it THANK YOU SO MUCH
yo goodluck i’ve got mine in 4 hours 🙏
@@leeharuchiyo351 ME TOO ALL THE BEST
@@leeharuchiyo351 ive got mine tmr
@@leeharuchiyo351 Ty man, i gave my exam already
@@einstein4420 did it go well?
Watching this on 1.5 goes hard
he's made the hardest most mindboggling topic the easiest thing on the spec, thank you!
Our class did so bad in the electricity mock so our teacher's making us redo the test. Good thing this video came up in time, thanks Sir
noob
@@josephbenson606 Real
@@josephbenson606We got a genius over heah
I see no geniuses over here lads
@@rajivadhikari2366 ok raj
My physics GCSE is today, and I've never been able to do electricity questions, I think it might have finally clicked! Thank you so much this is amazing ❤❤
For someone who got a 9 at gcse and predicted an A* in physics a level,
I wholeheartedly say this is the best video for understanding electricity. He makes it so simple to understand and the same principles can be used in further topics like capacitors etc.
Great video!
How did you do it at A level physics? I also got a 9 at GSCE but am stuck at a C in A level and cant wrap my head around electrcity
@@affanitez2744 only just seen this, still doing physics a level. Which part specifically are you unsure on.
Obviously there are some tricky topic like potential dividers but most electricity it’s generally the same.
how do you practice? Also what tips do you have for revising physics over all?@@grintzz6728
@@grintzz6728 im doing my gcse's this year, do u have any tips for a level physics? (which I chose for my options)
@@penguinysquad if you’ve not been told this by now, Physics and maths tutor past paper questions, do as many as possible. Look through examiner reports on ur exam board website to see where people commonly go wrong. I used Seneca learning a lot to learn the content, but make sure you are comfortable with all calculations and equations and you’ll smash it!
Uranium is a good alternative to Cereal
Physics was so easy until we reached this topic
Fr😭
after this everything went by a flash i was so confused in electricity that i was so depressed why am i not getting the grade i desire but now in just a month we have our exams and i hope we all do well in it!
hopefully we all do good i am so scared for bio p2 😢😭😢@@ItzGuavs
@@krxzcy7640 its ok man just keep practicing past papers and hopefully you will ace it!
@@ItzGuavs yeah on monday is the exam pray for me hope we do well
Helped clear up a lot, really well explained video. Cheers!
Absolute life saver man! People like u deserve awards!!
the sudoku part cold ty
Your videos are so extremely helpful, and your voice is very soothing to listen to (: tysm
3:24 here since you know there are 2 resistors in parallel you could just work out the resistance by working out the total resistance from V/I then use the parallel circuit resistance formula to get 60
I would like to thank you from the bottom of my heart. In those 10 minutes, everything I learnt stuck in my head. Now I'm going to go and do some past paper questions.
Thank yoU! Good luck on your exams everyone!
This channel has truly been a remarkable find! I'm so grateful for coming across it
Thank you! Goog luck on exams, watched it 11 months ago for IGCSE now for IAL. Thanks!
you are my goat, without you i don't what i would be doing, thank you brother.
thank you so much, my exam is literally in an hour and this helped me sooo much
This is the best video that explains a lot.Amazing
Cannot express how helpful this was, cleared up so many concepts I wasn't sure about (electricity is by far my worst topic)
Have my phy p2 tomorrow. Thank u sooo much
this video saved my life for electricity, i am ready for tomorrow's exam thanks to you!
i have my igcse physics theory in a hour, thank you for the clearup!!
your doing great job. please upload as many videos covering a level physics. i do OCR btw. but yeah your videos are great and we need more of them. im in first year.
@@altacademyorg do you guys do edexcel ? hardly any good video and online resources for out spec that go into detail
@@isaabdussalam6882 it's a similar story for OCR B. unbelievably frustrating!
had my theory paper yesterday and now i come acrosss thissss great vid btw
i literally suck at this topic this helped thank you so much!!
Hi thank you soo much for the video!! could you make a video involving variable resistors which involves temp, length, and light intensity relating to ohms law, K's 1st & 2nd Law.
Thanks boss, this just saved me for tomorrow lol
i love ur voice, great to hear for lecturing
thank you very much you're really helpful
saving my day sir!!!! mock in 4days and now I'm saved!!!
ur the best, now i have my final exam which includes this chapter, my term exam i got good grades, thank u so much!!
This vedio helped alot thanku somuch
Wonderful explanation
thank you brother
you are a life saver, tysm
I love you
thank you so so much !
this video saved my life thank you
Was about to cry because of my finals in just 15 minutes THANK YOUU life saver😭😭
Bro is a lifesaver 😭🙌🏻
Thank You VERY MUCH ❤❤ this is probably the reason I will get triple science
You should work for headspace
Thanks brother
THANK YOU SOO MUCHHH 😭😭
The first question was pretty easy. I solved it like this
Here 6 V is the voltage of whole circuit and as it is in series I used the V = V1 + V2 formula
Here, V2 is unknown and total V is here in question
Hence, 6 = 2 + x
6-2 = 4V
i took A level electronics after hating this topic at gcse phy, its now my favorite subject and im looking at it for a career. electronics is nice a simple (ish, it gets much harder) once you get to grips with it and especially the basics. i also take A level phy and this makes it really nice to have the understanding if this topic in a much higher level than you need for physics. great video too btw
Hey, can you please give tips or some study material for as level electricity as i am finding it very difficult. General tips or maybe some short playlist will help as i only have 2 days until exams.
@@shaheeralam1095 I'm doing my gcse's right now but I have a general tip , make summary sheets on each topic and it needs to be 2 pages max! then revise the sheet for 15 ish minutes and then just practice exam q's , take a good break and then just carry on w the rest of the topics. Hope this helps a little lol gl for your exams !
@@brit1268 Thanks a lot for the advice but i have already given my exam lol but alhamdulillah it went well.
@@shaheeralam1095and?
@@j7se3h54 ??
My test is tomorrow thank you
A very well made video!
you sound like wheatley from portal 2, but with a bit more deeper voice, very nice
Needed this professor 💯
great video cheers mate
haven't found an electricity video more engaging than this
Really helpful a lot
All is well..❤
🎉🎉🎉
❤
Thank you so much, i have mt test tomorrow for whixh i had to prepare 13 chapters of physics, studied like 5 hours..and its late night now, i dont have time for reading those chapters again so tysm again.❤
Kl paper hai science ka board aur mai abhi aya lmao ur only Indian I found
This helped so much
thanks for your support my exam is tomorrow and that was my weak point in all physics parts
Life saver my guy!?!
How to differentiate between series and parallel circuits
This was a good video thank u sir
Sir can u talk abt capacitors as well thank u ❤
5:29 why did this part sound so nice
6:33 and this
8:01
But TYSM YOU SAVED ME ❤
There are many other electricity topic like drift v and Kirchoff 2nd laws usage and first law and like wheat stone 😅 those are the hard ones
Drift velocity isn't really electricity.
And K's 2nd law is just total V is shared!
For the seccond question with the two resistors in parallel, why didn't you add the resistances by 1 Over (1/R) when calculating current?
You only use the 1/R thing when finding a sum of the resistors that are in parallel, in this case though, he is finding a singular resistor by using the voltage across it and the current laws. You don’t need to use the 1/R law when doikg calculations across a component
thank you sir
Remind me of This video next year plz
Dude I love your voice
Great Video. Can you do the same thing but for waves instead i find waves much harder than electricity
Check out Alt Academy, we have a TON of resources, including video lessons, revision guides, 24/7 academic support, handwritten past paper solutions with explanations on each step, and we even have our instructors sit live every night and solve a timed past paper, explaining why they're taking each step.
Sorry to bother, does anyone know how to calculate the total voltage after we find the total resistance? It's the only thing that's left unclear to me.
very nice indeed
6:24 a beasty bulb... Lol
ahhh thank u so muchhh
Does anyone have a link where I can get a list of questions?
GOT PHYSICS AS PRACTICAL THX BRO YOU SAVED ME
Np dude
Electricity - filament lamp. If one uses a dc supply, why does the filament lamp graph show negative values - surely it should just start from the origin? The same applies to the other graphs, why are there negative values if you use dc current?
Because the current can be reversed.
amazing video 🩷
Your voice is very seductive
Actually electricity and magnetism just like organic chemistry,we need know the flow well in more imaginary based basic concept, just electricity and magnetism is more confusing and organic chemistry need more smart memorisation
THANK YOU DEAR KIND RANDOM PERSON
outstanding
Are you doing this for all topics? Please do
Legend
pov you're writting tomorrow in the morning
i need a vidio that explain the deep meaning of voltage ( can some one help me pls)
For the last question how is the total resistance 2.4 ohms when the two resistances that you labelled is 4V and 6V surely the total resistance would just be 10ohms or have I missed a step? Thanks so much
The total resistance is not R1+R2. It is 1/R1+1/R2. Here is the time stamp- 9:20
Hi I didn’t understand how it turned 0.17A 4:24
could you remake this video whenever you can?
I love your videos and watch almost all of them but i seem to understand better with your new video formats...
Thanks
is there a way to burn V=IR into my brain so I see it whenever I close my eyes? Sort of like PTSD but for physics equations?
So you can remember PTSD but not V=IR?! 😅
That’s a VIRy good question
VIR kinda like the sound effect of, let’s say, a fan in comics
*VIRRRRRR*
Came right before a term exam... im scared to do that test although i got im confident in everythin.. wish me luck!
Uss bro😅
does anyone know any good websites to get a level physics questions
physics and maths tutor is what we use. has revision for each topic and past papers with video solutions. all exam boards too :)
LETS GOO
electricity is one of the easiest chap when you are finally able to understand it,people lose marks because they make sillyy mistakes even after they knew the answer(crying in the corner :')
what about when they mix series and parallel
You deal with the parallel circuit first, then series
Your voice 😍😍
God bless.
🤯 literally
How to find voltage of batteries in parallel??
It's just the voltage of one of them...
@@ScienceShorts thanks...