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Mr. Brown
เข้าร่วมเมื่อ 11 มิ.ย. 2014
These videos are intended to help IB Physics students with the basic knowledge you need to be successful in the course. Use these videos to introduce you to or refresh your knowledge on different topics as you work on understanding the concepts and solving practice problems - that's where the real learning happens! Have fun!
Lenz's Law - IB Physics
0:00 - Intro
1:58 - RHR for electromagnets
5:12 - Conservation of energy example
8:26 - Lenz's Law
11:01 - Magnet and coil examples
21:59 - More examples
31:17 - Self-induction
1:58 - RHR for electromagnets
5:12 - Conservation of energy example
8:26 - Lenz's Law
11:01 - Magnet and coil examples
21:59 - More examples
31:17 - Self-induction
มุมมอง: 69
วีดีโอ
Faraday's Law - IB Physics
มุมมอง 204 ชั่วโมงที่ผ่านมา
0:00 - Intro 0:23 - Inducing a current 2:30 - Magnetic flux 5:23 - Flux equation 7:53 - Magnetic flux density 10:13 - Flux linkage 12:06 - Faraday's law (equation) 14:00 - Example problem pt. A 18:18 - Example problem pt. B 22:04 - Example problem pt. C 25:09 - Electric generators
Motional emf - IB Physics
มุมมอง 284 ชั่วโมงที่ผ่านมา
0:00 - Intro 0:54 - RHRs for induced emf 7:27 - Data booklet equation 8:52 - Conducting rod in a circuit
Electric Current - IB Physics
มุมมอง 84หลายเดือนก่อน
0:00 - Intro 0:17 - Potential difference (voltage) 6:01 - Charge carriers 8:00 - Current definition / equation 10:18 - Conventional current direction 13:35 - Sim visual
Intro to Thermal Energy - IB Physics
มุมมอง 2628 หลายเดือนก่อน
0:00 - Intro 0:14 - Molecular theory 1:20 - What is temperature? 4:17 - States of matter 7:12 - Internal energy 9:06 - What is heat? 10:17 - Conduction and convection 12:48 - Thermal radiation
Resonance and Damping - IB Physics
มุมมอง 1.3K9 หลายเดือนก่อน
0:00 - Intro 0:16 - Resonant (natural) frequency 1:44 - Driving frequency 3:49 - Useful and destructive effects of resonance 6:54 - The Tacoma Narrows Bridge 8:20 - Damping (general) 9:37 - Light damping (underdamping) 10:44 - Critical damping 13:11 - Heavy damping (overdamping) 14:38 - Damping and frequency response
Simple Harmonic Motion - IB Physics
มุมมอง 34710 หลายเดือนก่อน
0:00 - Intro 0:09 - Oscillations 2:00 - Conditions for SHM 3:44 - Restoring forces 6:06 - Equation and graph defining SHM 7:59 - Angular frequency 10:28 - Motion graphing with SHM 13:40 - Energy in SHM 15:55 - Practice examples - Is it SHM?
Intro to Waves - IB Physics
มุมมอง 28811 หลายเดือนก่อน
0:00 - Intro 0:13 - What is traveling in a wave? 2:05 - Transverse waves 4:10 - Longitudinal waves 6:50 - Wave properties 11:03 - The wave equation 13:57 - Wavelength and frequency 15:11 - Graphing waves 18:37 - Displacement vs. Distance graph example
Torque and Rotational Equilibrium - IB Physics
มุมมอง 473ปีที่แล้ว
0:00 - Intro 0:16 - Torque Equation 5:45 - Rotational Equilibrium 11:20 - Example Problem PhET Sim Link: phet.colorado.edu/en/simulations/balancing-act
Newton's 2nd Law for Rotation - IB Physics
มุมมอง 334ปีที่แล้ว
0:00 - Intro 0:19 - Moment of Inertia 3:05 - Moment of Inertia Equation 6:51 - N2L for Rotation 9:27 - Example Problem
Intro to Rotational Motion - IB Physics
มุมมอง 453ปีที่แล้ว
0:00 - Intro 0:19 - Rotational Variables 1:30 - The Radian 3:50 - Equations of Rotational Motiojn 6:50 - Relating Rotational and Translational Motion 9:39 - Rotational Analogies 11:20 - Example Problem
Energy Transformations - IB Physics
มุมมอง 235ปีที่แล้ว
0:00 - Intro 0:17 - Describing energy transformations 4:50 - Energy density 8:24 - Efficiency 10:36 - Sankey diagrams 14:17 - Example - Light bulb efficiency
Work and Power - IB Physics
มุมมอง 215ปีที่แล้ว
0:00 - Intro 0:32 - Work done by a force equation 5:46 - Example 1, Work done by angled force 11:20 - Force-Distance graphs 12:37 - Power! 15:56 - Example 2, Dog chase power
Conservation of Energy Practice Problems - IB Physics
มุมมอง 333ปีที่แล้ว
0:00 - Example 1, Box on a ramp! 7:50 - Example #2, Compressing a spring 15:39 - Example #3, Roller coaster with friction
Conservation of Energy - IB Physics
มุมมอง 314ปีที่แล้ว
0:00 - Intro 0:23 - Types of mechanical energy 2:27 - Energy equations in data booklet 5:55 - GPE equation simplified 7:35 - Work and conservation of energy 11:22 - Solving problems with CoE
Linearization with Logger Pro - IB Physics IA Tutorial
มุมมอง 794ปีที่แล้ว
Linearization with Logger Pro - IB Physics IA Tutorial
Graphing in Logger Pro - IB Physics IA Tutorial
มุมมอง 5Kปีที่แล้ว
Graphing in Logger Pro - IB Physics IA Tutorial
Data Processing in Excel & Results Tables - IB Physics Lab Tutorial
มุมมอง 1.1Kปีที่แล้ว
Data Processing in Excel & Results Tables - IB Physics Lab Tutorial
Data Table Formatting - IB Physics Lab Tutorial
มุมมอง 721ปีที่แล้ว
Data Table Formatting - IB Physics Lab Tutorial
Motion Graph Translating Examples - IB Physics
มุมมอง 276ปีที่แล้ว
Motion Graph Translating Examples - IB Physics
Intro to Special Relativity - IB Physics
มุมมอง 465ปีที่แล้ว
Intro to Special Relativity - IB Physics
this is confusing. Can you put together the relationship among the BIL, BVL and Lorentz force in a free body diagram of a moving conductor in a magnet field?
Please keep making the new ones!!!
Pls mr. brown complete the series .. your channel has been a huge help to us as students, and we’re really grateful
Bro, this is super helpful! Could you please finish the IB Physics series for the 2025 first examination?
you're goated mr brown
Going from disk to sphere is kinda shady in logic
I have been looking into this: this solar constant represents an instant event (in unit measurement it would be 1 second) so in this second the ray is not reaching the back side of the globe, so then how come we are not interested in the half globe instead? There are 86400 seconds in a day, and this effect in combination with rotation would be cumulative… Can you explain why is the whole sphere taken into cwlculation? Tnx
My school doesnt provide this app and its too expensive to buy and ı tried the 30 day free trial one but it has no functions like your video and its too basic.Can you help for that it is important for my chemistry ia and ee
❤️
nice voice
thanks g
What a legend
Can you help, I have my best fit line in quadratic and want my min and max in form of a quadratic curve. When I try to add these lines on do it on manual, there is no option of drag
This is crap
17:20 isn't mu subscript s the coefficient of static friction
10:08 shouldn't the positron arrow be the other way around due it being a anti lepton?
Pretty sure with statistical errors at least you are supposed to add the pythagoreacly (add together the squares and take the square root of your result...
just saving this because I KNOW im gonna need to watch this again 27:57; THANK YOU SO MUCH
Hey man I'm a bit late, but this is absolutely fantastic. I could not stress how incredibly helpful this is. Thank you so much :)
this is so goood!!! thanks
you are saving my life
W rizz?
Indeed, My good fellow.
ye
this was very helpful. thank you!
very nice explanation, thank you sir
This video helps a lot..... thanks 🙏
Hey man I just wanted to say I really appreciate your videos, I was using them to revise and it didn't even occur to me that your channel doesn't have the 10M+ views it should have. I've spread your channel around in my classes and I hope you get big someday, your videos are awesome
i love your videos they are so helpful
Hi may i know the book that you were referring to on the start of the video
Beautifully clear. Thank you.
Your channel is absolute magic and I hope it blows up. You are saving me for my mocks dude.
Nice
how do u propagate the error bruh
Good luck on paper 2 everyone. April 26 ❤️
YOU ARE AMAZING MR BROWN THANK YOU
you forgot momentum
Test in 2 hours... GOOD LUCK SOLDIERS
Not me watching this THE DAY OF 💀
me rn
Looks like we all on the same boat🫡 Goodluck soldiers
THANK YOU MR BROWN
My exam is tomorrow, and I haven't learned basic stuff only . Can you help?
Not me watching the video the night before the exam 💀
ME asf
Good luck!!
i would never
REAL
me 1 hr before
3:53 Never heard any person teaching physics say whack while explaining a concept 😂
hope my paper goes well tomorrow
underrated IB clutch goat
This is an amazing video honestly
Thank you so much
as a student going to their physics exam Thursday, this really helped!!!
same g
same!
Same!!
Good luck bro, I just wrote mine today
thank you, your video really help the students!!!! please keep making this
your channel might be the best one ive seen since now. I dont know why you dont get more views but thanks for all that. keep it up 🔥
good work
Very good video!