Ultimate AP Physics C EM review all topics
ฝัง
- เผยแพร่เมื่อ 19 เม.ย. 2021
- This is a review of all the AP Physics C Electricity and Magnetism exam topics. Click on the links below more details on the following topics:
Integrals to find Electric fields: • Integrals to find Elec...
Gauss' Law: • Ultimate Gauss' Law re...
More on FEVU: • AP Physics C EM review...
Circuits with resistors: • Circuit Basics AP Phys...
Circuits with Capacitors: • How to solve circuits ...
RC circuit initial and steady state: • RC circuit initial and... - แนวปฏิบัติและการใช้ชีวิต
0:00 Coloumb's Law
1:28 Electric Field
3:29 Electric Potential
5:07 Electric Potential Energy
6:07 Finding Electric Potential Example
6:38 Finding Electric Field Example
7:10 Electric Field Lines and Equipotential lines concepts
8:55 Integrating Electric Field for a line of charge
10:27 Integrating Electric Field at the center of a semicircle of charge
12:40 Gauss' Law
13:20 Gauss' Law for sphere
14:08 Gauss' Law for cylinder
15:10 Gauss' Law for plane of charge
16:16 Circuits - Current
16:44 Circuits - Resistance
17:16 Circuits - Power
18:07 Resistance and resistivity
18:30 Capacitors
20:02 Electric Potential Energy of Capacitors
21:01 Concept for manipulating a capacitor
21:58 Adding capacitors in parallel and series
23:00 Time constant for RC circuit and charging and discharging capacitors(25:23)
26:36 Magnetic Force for point charge
27:41 Finding radius of the path of a point charge in magnetic field
28:12 Finding magnetic force of a wire of current
30:24 Ampere's Law for wire
31:50 Attracting and Repelling wires
32:18 Ampere's Law for solenoid
33:29 Biot-Savart Law - Magnetic Field at the center of a loop
35:56 Faraday's Law
36:06 Magnetic Flux
37:21 EMF of rod sliding through a uniform magnetic field
38:45 Magnetic Flux integral for a changing current with a loop of wire above.
41:11 Inductors
42:31 Time constant for RL Circuit
43:14 RL Circuit where switch is opened at a steady state
45:16 Energy stored in an inductor
Where’s the kinematix time stamp?
@@kobebean8580 rite here 69:420
@@b0b10 😈 🥬 🔥 💨 🥴
Ur goated
is maxwell's equations even on the test 🥴
25:14
"Now you seperate, you integrate, you celebrate."
That's just epic.
Believe it or not, this video explains it better than those provided by College Board themselves
What’s there to believe
“you cant teach yourself the entire ap physics C E&M course two hours before the exam”
Me: yes
relatable
How did it go
relatable
watch me
@@Thowe watch me too lol
Bro, this 45 minutes video is just way better than what my physics teacher had been doing for the whole semester...
yo frank Im another frank who is in the same situation rn
@@frankie4875Hey Frank, How was your exam?
This has got to be one of the best physics review videos I’ve ever seen. Thank you so much!
lets go 2022 gang 💪💪
@@alankuo2727 Lets go 2024 gang.
@@connorspiess8645 yurrr
Holy shit, thank you so much, you are a godsend.
Best of luck on the exam to everyone watching!
decided to "self study" for e&m (haven't looked at any of the material) but this video gave me a little more hope for my exam day after tomorrow
Same 💀💀
The legend has saved us once again.
Thank you so much for this video. I'm taking electricity and magnetism in university and love how much information you went through in such a short video, great work and great explanations, better than my professors! I wish schools would give us an overview of the course before going into details because it seemed pointless to study point charges, electric fields, electric flux etc without knowing their impact, although, after watching this, it is clear! Thank you!
So glad it’s helpful!! Good luck!
i took my time and sat through the whole video, took notes and made sure i understand every part. thanks for this!
Watched this last year day before the exam, got a 5. Glad you helped me out
how much did you study before that?
I have an hour before the exam. Huge shoutout to whoever made 2x speed
Both educational and entertaining. Truly one of the best review videos of any topic I've seen. Thank you!
Thank you for making these videos ;) They are not only helping AP students but physics majors as well. Even though the examinations from university are at a higher standard, the basic intuition and conceptual understing you can get in your videos is just amazing and a great starting point. Please keep up the awesome work!!
Thank you so much, you have no idea how much you have helped me out (with all your vids, not just this one) in getting an intuitive understanding of these topics.
This is actually the best review video I have ever seen
separate, integrate, celebrate. love it
Very comprehensive and useful video... especially since the AP Physics C exam is tomorrow. :)
A huge thanks for this amazing review video!👍 I've never left comments before, but I think it's time now. Also the best of luck to everyone watching!
This is very helpful! I can't tell how thankful i am bc i must hit the 5. Thank you so much!!!
I love you, man! You're a real life saver.
Thanks man
You had me when you said “bamboozled”
Thank you so much for this. Helped me out a lot. thank you thank you so much.
Really glad this popped up on my recommended the day before my college physics final
We really need an AP Physics C Mechanics review for 2021 updated from last year
Oh my god this is the best video of all time ❤
I learned more in this video than in the entire class
THIS IS GOATED THANK YOU
Thank you so so much!!!!
thank you! any chance we can get a video on Mechanics--> specifically gravitation/oscillations?
Amazing video!
Thank you for this homie
do you think i can clutch it up teach?
studying for this exam, video made me feel a lot betterabout it
Hi David,
Thank you for all your videos.
Will you be making an AP Physics C Mechanics review for 2021?
Thank you.
THANK YOU!!
Bro this video sooooooooooooo gooooooddddd I feel so prepared and knowledgeable now for my final tmmr I hope I do well 😢, but I’m feeling good about it rn thank you so muchhhhhh for this video omh I just want to hug you sir !!
Absolutely amazing! Thank you so much!
Thank you!
watching this the day before the exam.
Literally never comment but this video was the main reason I got a 5 if we had these for every subject easy 5s in all APs
So nice thanks
i love you so much oh my gosh you are a godsend just stopped my one hour mental breakdown
🐐🐐
Awesome
Glorious video, physics is cool
you're a legend
At about 24:10 the statement about current when R increases has some mistake, the area under I(t)should be the same, thus then R increases, the starting point of I(t) should be lower with lower gradient, vice versa. Very Nice video btw
Thanks man
my test is tomorrow... i just started learning the material 😳
Same but 1 year later lol
@@WillsVlogs322 Same but I have the alternate makeup date for the exam in two days 😢
Same 3 years later
Watching this an hour before the test 😁👍
5:31 💯 Freestyling
Yoo, AP test tomorrow !!!
my guy's got smooth transitions
i mess with this heavy
Shoutout Rohan!
This is the video i watched and ended up getting a 5, it was a great review, But more than anything else PLEASE DO PRACTICE PROBLEMS. Videos will only get you so far
You only watched this?
Can you enable automatic translation please
Ur video is goated
Is there a sheet with everything covered in this video? I wanted to make sure I didn't miss anything while I took notes. Thank you!
No sorry. I just kinda drew slides and sent it. I should make one.
dead serious i got a 5 because of this video
The right hand rule thing doesn't work for me lol can someone explain it please
4:30 so it can be said that +ve = k direction and -ve, -k
At 27:44 you said to point our pointer finger gun to our face but since the field shows that it’s into the page according to the circles with a dot in the middle of them, wouldn’t that mean that the force (middle finger) is to the left and not the right. Thanks for the amazing content by the way.
Edit: it was said around 27:38 ish sorry
Circle with dot means out of the page. Like the point of arrow coming at you.
@@WeAreShowboat Oh right I had mixed up the two. Thanks for the clarification and this amazing content!
The ap exam in two weeks and lawd have mercy I’m screwed
10:00 why is dL=dr? L is the length or the rod and r is the length from the point on the rod to the point.
r = l + D, but D is a constant so dr=dl
please mechanics 2021
I just finished this video and I don't even take this class until next semester
Just a quick note, at 25:14 I don’t think that is separable? I think you have to solve it using an integrating factor since it’s first order linear
It’s separable. You just need to keep the V-Q/C together and divide dQ by that whole term
Watching this the day before AP TEST!!! i hope i get a 5
How much did u get??? Is it hard?? Mine is on 2 months n i havent prepared any 😢
got a 5@@Roddd2333
Genius
Here grinding 6 hours before the exam.
What a stud
goated
I love you
Final tmrw, finna cook
David, I can't understand the E and Dr relation with V. I have never understood it, please make a video about it. I can't find it on Khan academy too
Yeah, good idea, I’ll see if I can make one.
@@WeAreShowboat Thank you
E = -dV/dr, dV = -E dr
To prove this, derive V with respect to r:
V = kQ/r = kQ * r^(-1)
dV/dr = (-1) kQ * r^(-2) = -kQ/(r^2)
-kQ/(r^2) is essentially just -E, given E = kQ/r^2
So from there, we have:
dV/dr = -E
dV = -E dr
I hope that was helpful!
Are you taking an Algebra or Calculus version of Physics? dy/dx or similar dV/dr means they are taking derivatives and is calculus-based
@@AgentJRock805 I have calculus based physics. I know it essentially means derivative. But I can't understand that relation intuitively. Like, Electric field is change in potential over distances? What does that mean? What distance? Change in potential from where to where? And those I kinda things are what I don't know
Based
W mans
grinding this for tmrw
Please caption your videos
When the test is one hour away
Im here 2 hours before my ap exam😭
Hi everyone cramming for E&M 🤝
Magnetic fields are the death of me👋
Studying 1 hour before exam....
21:30
we are showboat is the fucking goat
Got the AP exam in 3 hours lmao
got my exam in 30 minutes thank you 🔥🔥
physics on 3!!!!!!! 1! 2! 3!!!!!! physics!!!!
PHYSICS!!!
sounding like owen wilson
16:18 You Lowkey sound like owen wilson
who else has the test in like 2 hours
It's tomorrow...
@@evanjones9602 it's 2 hours from now in my case
we are showboat
Im watching this preparing for my university Physics 2 final, I feel envious every time he mentions equations sheets because we dont get one 🥲
Thank you!