Voltage Current Graphs - Physics - Science - Get That C In your GCSE and IGCSE

[@summer-louisegiles9855]

I found these videos about 2 months before my exams and i'm so glad I did. My expected grade was a D but I managed to come out the exam with a C. These videos really did help, thanks.

[@benpellow7545]

Can you make new videos for the new topics in the AQA TRIPLE (exams June 2018)

[@sofiakhan4356]

Thank you for the video. Its very helpful. At 2:18, you said, 'doubling the potential difference, doesn't double the voltage anymore.' What does that mean? I thought potential difference and voltage was the same thing.Do you mean to say, doubling the potential difference doesn't double the current anymore????

[@ChrisThorntonUK]

Ah, yes, my mistake, sorry for any confusion. You're absolutely right, I meant current.

[@emelola8906]

can u do a video on the topic Kirchhoff rule and some worked examples

[@ikindalikesportscars46]

when are u going to post resistance part 2 sir?

[@kianaabryanna8666]

P4-speed, acceleration,forces,effetcs of force and work and engery. P5-electric current, Volatge current, electric motors and transformer. struggling in Additional science. thank you so much

[@simplytoshiro1377]

Can you do a video on when to use Flemings left hand rule and Flemings right hand rule ?

[@ChrisThorntonUK]

I'll add it to my list.

[@simplytoshiro1377]

Thank you !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@lauragalley2005]

can you cover diodes LDR LED Thermistors

[@I3uzzzzzz]

can u cover special relativity for turning points?

[@clam8418]

You are an amazing person, keep it up sir!!!!

[@ChrisThorntonUK]

Thanks! I will :)

[@millieoneill8924]

I got 2 E's and D in my science wish i found these earlier ahahah

[@wlh2476]

Dear Sir, I just learned about pitch and amplitude of sound wave together and I do not get it. Questions like as the distance increases, what happens to the pitch and the loudness? Would you do a videon on this, please. Your explanation is all great.Thank you.

[@ChrisThorntonUK]

+Haiyang He You may find this video on waves useful: kzbin.info/www/bejne/gX7JqaqHjNd1nbs By "distance" I assume you're talking about the distance between peaks of the waves, i.e. the wavelength. As this increases, the frequency (pitch, in a sound wave) drops. The amplitude (loudness in a sound wave) is totally unaffected by changing the pitch.

[@wlh2476]

+Christopher Thornton Sir, I have got a question says if one speaker is placed in a fixed position, then a person moves further from it. What happens to the pitch and the loudness of the sound the person hears compared to before. And what about the amplitude? I thought pitch might not be affected but loudness would be less.I just do not get it.

[@ChrisThorntonUK]

+Haiyang He You've got it exactly right. The pitch wouldn't change* but the sound would be quieter (because the energy is spread out over a greater area). *unless they were moving REALLY quickly, in which case they might experience the Doppler effect, but I doubt the question is asking about this.

[@wlh2476]

+Christopher Thornton Thank you, Sir. That is a great help.

[@ella-gracegregoire3420]

please do a walkthrough exam that would really help !!!!

[@ChrisThorntonUK]

+Ella-grace Gregoire Unfortunately exam papers are covered by copyright. It would be illegal for me to reproduce them here. I wish I could 😕

[@romisa3669]

Would this be useful for thee old spec in ocr p3?

[@ChrisThorntonUK]

It doesn't show up at all in the old OCR 21st Century Science specification for Physics, but it *does* show up in the old OCR Gateway Science specification, so it depends which OCR spec you're studying.

[@romisa3669]

Yes I am doing gateway b Thank you,and also,would all your other videos would be based on ocr too?(the ones which say get that C)?

[@israahmed6720]

What is the Potential Difference?

[@ChrisThorntonUK]

It's the same thing as voltage, though exam papers tend to refer to it as potential difference.

[@radexjohan2177]

Hello Sir could you please cover energy? Thanks

[@ChrisThorntonUK]

+Radex Johan Energy is a pretty broad topic and I do already have several videos to do with it. Is there a specific part you're having problems with?

[@radexjohan2177]

+Christopher Thornton no

[@prapullak2370]

Please sir, explain history of voltage and current characteristics

[@lamindibba4217]

Hi Professor i would like you come up with electricity deeply indeed i really like your vedios as it help me alot in doing my WASSCE certificate examination in West Africa Thanks

[@kavitapant58]

Half wave rectifier

[@xKingyboyx]

I watched this in class can i be put in your next video please. Thanks😊

[@Contraband0o-w7x]

Why you no have TRIPLE CHEMISTRY , Please try to make one before exams

[@ChrisThorntonUK]

+Super Stadion Passionate Fans The only reason I haven't done any yet is because until very recently no one was requesting them. I'm going to get my first one up in the near future.

[@Contraband0o-w7x]

Christopher Thornton please, as soon as possible

[@GospodinNelson]

Why not to get A in gcse science?? 😐

[@ChrisThorntonUK]

Back when I began doing this channel I was specifically aiming the videos at students doing the Foundation Tier papers who couldn't get a mark higher than a C. Due to popular demand, I've since expanded to higher-level videos too :)

[@shakthishakthi6423]

Good

[@Matt-es1wn]

Editing skills r 2 gud

[@ChrisThorntonUK]

Thanks! I'm no Zach King though.

[@mundanest]

I could have sworn this was p3 not p2

[@ChrisThorntonUK]

It's definitely part of unit P2 on the AQA specification for exams this year.

[@ultimatepcgamer5908]

I got A in all sciece exams

[@ChrisThorntonUK]

+Bilal Javed Excellent work, well done!

[@jakefitzgerald9667]

*science, obviously not english

[@ultimatepcgamer5908]

Nice

[@kavitapant58]

Please

[@fredpickle4]

Lol. Disliked your video again. I will dislike all your videos when I get home

[@ChrisThorntonUK]

OK, if you feel you must. KZbin's algorithm reads dislikes as user engagement anyway, and that's exactly what they want, so you're still increasing the search ranking for every video you click on and driving more traffic my way 🙂

[@clam8418]

;p