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Michel van Biezen
Добавлен 13 ноя 2012
This channel contains a complete list of physics videos, as well as hundreds of chemistry, astronomy, math, and mechanical engineering videos. The physics videos explain the fundamental concepts of physics with some easy to follow examples on how to solve physics problems. The chemistry videos cover all the basic topics of chemistry, the astronomy videos explain the wonders of Earth and our Universe, and the math videos cover many topics in algebra, trigonometry, pre-calculus, calculus and differential equations. The playlists are organized numerically:
PHYSICS 1 VECTORS; PHYSICS 2 ONE DIMENSIONAL MOTION; PHYSICS 3 TWO DIMENSIONAL MOTION; ETC.
CHEMISTRY 1; CHEMISTRY 2; CHEMISTRY 3; ETC.
ASTROMOMY 1; ASTRONOMY 2; ASTRONOMY 3; ETC.
PHYSICS 1 VECTORS; PHYSICS 2 ONE DIMENSIONAL MOTION; PHYSICS 3 TWO DIMENSIONAL MOTION; ETC.
CHEMISTRY 1; CHEMISTRY 2; CHEMISTRY 3; ETC.
ASTROMOMY 1; ASTRONOMY 2; ASTRONOMY 3; ETC.
Physics Review: E&M #14 Find The Electric Field Ex. 2
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We will find the electric field=? on one of the corners where the 3 charges are on the other corners in a rectangular configuration. Ex. 2
Previous video in this series on RUclips can be seen at: ruclips.net/video/pAqs7yQvnQY/видео.html
Title search on other platforms: Physics Review: Electricity and Magnetism #13 Find The Electric Field Ex. 1
Next video in this series on RUclips can be seen at: ruclips.net/video/cIsj45BbOP4/видео.html
Title search on other platforms: Physics Review: Electricity and Magnetism #15 Find The Electric Field Ex. 3
To donate:
www.ilectureonline.com/donate
www.patreon.com/user?u=3236071
We will find the electric field=? on one of the corners where the 3 charges are on the other corners in a rectangular configuration. Ex. 2
Previous video in this series on RUclips can be seen at: ruclips.net/video/pAqs7yQvnQY/видео.html
Title search on other platforms: Physics Review: Electricity and Magnetism #13 Find The Electric Field Ex. 1
Next video in this series on RUclips can be seen at: ruclips.net/video/cIsj45BbOP4/видео.html
Title search on other platforms: Physics Review: Electricity and Magnetism #15 Find The Electric Field Ex. 3
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Видео
Physics Review: E&M #13 Find The Electric Field Ex. 1
Просмотров 4872 часа назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will find the electric field=? 2m away from the 2 charges on a linear line. Ex. 1 Previous video in this series on RUclips can be seen at: ruclips.net/video/7ihjrQyB0Z0/видео.html Title search on other platforms: Physics Review: Electricity and Magnetism #12 Dr...
JEE Advanced Physics 2014 Paper 1 #1 (#27) Resistivity and Power
Просмотров 8434 часа назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 The heater of an electric kettle is made of a wire of length L and diameter d. It takes four minutes to raise the temperature of 0.5kg of water by 40K. This heater is replaced by new heater having 2 wires of the same material, each of length L and diameter 2d. The...
Physics Ch 67.2 Advanced E&M: Electrostatics (10 of TBD) The Electric Field from a Line Charge - 3/3
Просмотров 7597 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 Now that we found the electric field, E=? (from previous 2 videos), due to a line charge where the point is a certain distance=y along the edge of the line charge, we will now find E=? if the length of the line charge approaches infinity. Previous video in this se...
Geometry - Ch. 5: Triangle (27 of TBD) Determine If Congurent
Просмотров 4699 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 Given 4 triangles, each 2 sets of triangles partially sharing a side. We will determine if the triangles are congruent. Previous video in this series on RUclips: ruclips.net/video/qkyqfjU0jNE/видео.html Or title seach on other platforms: Geometry - Ch. 5: Triangle...
Physics Review: Electricity and Magnetism #12 Drawing Electric Fields
Просмотров 80912 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will learn how to draw electric fields of 2 point-charges a dielectric, a charge in a ring charge. Previous video in this series on RUclips can be seen at: ruclips.net/video/3qX25tAY3xQ/видео.html Title search on other platforms: Physics Review: Electricity and...
Physics Review: E&M #11 The Electric Flux
Просмотров 83714 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will learn the concepts of the electric flux of a point charge, a dielectric, and a circular plane. Previous video in this series on RUclips can be seen at: ruclips.net/video/Ra_Vax71YjA/видео.html Title search on other platforms: Physics Review: Electricity an...
Physics Review: E&M #1 The Electric Field
Просмотров 93716 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will learn about the concept of the E-field and compare it to the gravitation E-field. Previous video in this series on RUclips can be seen at: ruclips.net/video/pHbwew-Zq28/видео.html Title search on other platforms: Physics Review: Electricity and Magnetism #...
2Physics Review: E&M #9 Coulomb's Law Application
Просмотров 71319 часов назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 Given a 1kg pendulum attached to a ceiling: We will find what is the charge on each 1kg sphere such that the angle relative to the vertical=10 degrees? And what is the tension in the string? Previous video in this series on RUclips can be seen at: ruclips.net/vide...
Can You Believe It? #65 Why Are Transmission Lines Kept At Such High Voltage
Просмотров 2,1 тыс.21 час назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will calculate and find out why transmission lines are kept at a very high voltage. Previous video in this series on RUclips can be seen at: ruclips.net/video/XR2Rt14TUlY/видео.html Title search on other platforms: Can You Believe It? #64 How Fast Do Electrons ...
Physics Ch 67.2 Advanced E&M: Electrostatics (9 of TBD) The Electric Field from a Line Charge - 2/3
Просмотров 832День назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will find the electric field due to a line charge where the point is a certain distance=y along the edge of the line charge, therefor there will be no symmetry. (Part 2: Electric field in the y-direction.) Previous video in this series can be seen at: ruclips.n...
Geometry - Ch. 5: Triangle (26 of TBD) Find the Correct Answer (Find the Congurent Triangle)
Просмотров 477День назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 Given one triangle in the x-y plane and the (x,y) coordinates of 4 other triangle. We will find the congruent triangle. Previous video in this series on RUclips: ruclips.net/video/NoJVtEAzEYU/видео.html Or title seach on other platforms: Geometry - Ch. 5: Triangle...
Physics Review: E&M #8 Coulomb's Law Application
Просмотров 582День назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will learn where to place the third charge such that the net force on it is zero. Previous video in this series on RUclips can be seen at: ruclips.net/video/m8xj5sv5NoY/видео.html Title search on other platforms: Physics Review: Electricity and Magnetism #7 3 C...
Physics Review: E&M #7 3 Charges on a Plane
Просмотров 721День назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will calculate the force, F=?, of one of the charges due to the other (2) charges on a plane. Previous video in this series on RUclips can be seen at: ruclips.net/video/h2Ux7rHKj1c/видео.html Title search on other platforms: Physics Review: Electricity and Magn...
Physics Review: E&M #6 3 Charges on a Line
Просмотров 65014 дней назад
Visit ilectureonline.com for more math and science lectures! To donate: www.ilectureonline.com/donate www.patreon.com/user?u=3236071 We will calculate the force, F=?, of one of the charges due to the other (2) charges on a line. Previous video in this series on RUclips can be seen at: ruclips.net/video/2tOGUHE0KvQ/видео.html Title search on other platforms: Physics Review: Electricity and Magne...
Physics Review: E&M #5 Combining Charged Objects
Просмотров 80814 дней назад
Physics Review: E&M #5 Combining Charged Objects
Can You Believe It? #64 How Fast Do Electrons Move In A Wire
Просмотров 1,9 тыс.14 дней назад
Can You Believe It? #64 How Fast Do Electrons Move In A Wire
Physics Ch 67.2 Advanced E&M: Electrostatics (8 of TBD) The Electric Field from a Line Charge - 1/3
Просмотров 89114 дней назад
Physics Ch 67.2 Advanced E&M: Electrostatics (8 of TBD) The Electric Field from a Line Charge - 1/3
Geometry - Ch. 5: Triangle (25 of TBD) Determining Triangles are Congruent by SSS (Side-Side-Side)
Просмотров 54014 дней назад
Geometry - Ch. 5: Triangle (25 of TBD) Determining Triangles are Congruent by SSS (Side-Side-Side)
Physics Review: E&M #4 Charging and Discharging Objects
Просмотров 66714 дней назад
Physics Review: E&M #4 Charging and Discharging Objects
Physics Review: E&M #2 Atoms are Neutral NOTE: RATIO IS 241 TRILLION!!!
Просмотров 80921 день назад
Physics Review: E&M #2 Atoms are Neutral NOTE: RATIO IS 241 TRILLION!!!
Physics Review: E&M #1 What is a Charge?
Просмотров 1 тыс.21 день назад
Physics Review: E&M #1 What is a Charge?
JEE Main Physics Optics #1 The Convex Mirror
Просмотров 98221 день назад
JEE Main Physics Optics #1 The Convex Mirror
Physics Ch 67.2 Advanced E&M: Electrostatics (7 of TBD) The Electric Field from 2 Point Charges
Просмотров 1 тыс.21 день назад
Physics Ch 67.2 Advanced E&M: Electrostatics (7 of TBD) The Electric Field from 2 Point Charges
Geometry - Ch. 5: Triangle (24 of TBD) Find x=? y=?
Просмотров 69021 день назад
Geometry - Ch. 5: Triangle (24 of TBD) Find x=? y=?
Physics Review: Thermodynamics #58 Reversible VS Irreversible Process
Просмотров 84821 день назад
Physics Review: Thermodynamics #58 Reversible VS Irreversible Process
Physics Review: Thermodynamics #57 Entropy aIncrease for a Free Expansion of a Gas
Просмотров 79121 день назад
Physics Review: Thermodynamics #57 Entropy aIncrease for a Free Expansion of a Gas
Physics Review: Thermodynamics #56 Entropy and Boltzman's Eqn
Просмотров 77228 дней назад
Physics Review: Thermodynamics #56 Entropy and Boltzman's Eqn
Physics Review: Thermodynamics #55 The Microscopic Interpretation of Entropy Ex.2
Просмотров 75928 дней назад
Physics Review: Thermodynamics #55 The Microscopic Interpretation of Entropy Ex.2
Why didn't we use Schrodinger Equation for this case?
I always wanted to know how to calculate electric field in any point of space! 😍
Thank you you professor, i love you and your lectures so much 😭❤️
THE GOAT
Mr. Michel, I have found another relationship if I evaluate the limits of the intergral and I assumed the value of the constant to be equal to zero, I obtain: ln [(Tf/To)(Vf/Vo)^(¥ - 1)] = 0 Where ¥ is gamma. Is it correct Mr. Michel?
Mr. Michel, i tried solving for the work done using this equation: W = P1V1ln (Vf/Vo) but I i received 21,069.94142 J but when I used W = PfVf ln (Vf/Vo) I recived 28,093.25 J almost what you obtained there. Why is it so?
I recommend that you watch videos on significant figures.
@@MichelvanBiezen No sir, it's a different question! For the initial quantities the answer is different but for the final quantities the answer is different and accurate. So I'm just asking why it is occuring!
Mr. Michel I did quite catch you there. Why did you choose 500cm3 volume to calculate the number of moles whereas you ought have used 50cm3 because that is where our problem sets in motion? It affected all my answers because I used 0.0023m3.
Sir, why VL negative and VR negative
Recently in 2024 I appeared for this exam .
Hoe did you do?
@@MichelvanBiezen I qualified For the examination but my rank was not enough to get into IITs
Hi, could you tell me the number of the whole play lists for differential equation? I only see 2, 4, 5, 6, 9, 11. Are the missing playlist still on youtube?
That is all we have at the moment. We are working on many topics.
@@MichelvanBiezen thanks for the info. Looking forward to watching them
learned more in this then half a year of algebra in class
Glad you found our videos.
Why is there -(- delta H) isn't just delta H?
Can someone please explain why a current is running through a wire at 5:58 please!
The current is induced by the chaning magenetic flux through the loop. When the loop increases in area, it causes more magenetic flux to go through the loop. That in turn produces an electric field around the loop which causes an induced voltage which causes the current.
شكراً يابه
You are welcome.
What if the string length increases/stretches because of the weight? The mass per unit length would then be variable.
It would still be a constant, (but a different constant).
this guy sounds like gru from despicable me and i love it
First to comment 🎉😊
Yes you are!
Can I create attracting thumbnail for you? First thumbnail will be free,if you like it tell me, if you want to contact me you can take my mail from my channel. Thank You
این اشتباهه چون نمیشه یک _L رو با نصف L و یک L خط زد🙄
There is no problem using L and L/2
این اشتباهه چون نمیشه یک _L رو با نصف L و یک L خط زد🙄
There is no problem using L and L/2
Mr. Michel, I believe you should begin using the more precise value of the number of pascals in a single ATM. The actual one is 101325 Pa/ATM.
It depends on how many significant figure you want to keep.
@@MichelvanBiezen Nevertheless you must use this value instead of that one! Your answers have a substantial incorrectness as you proceeded with your calculations. If an experiment is being carried out, this will yield wrong values.
4:25 Mr. Michel, after multiplication I received 19,944 J not wgat you obtained.
The results in the video are correct.
Very interested in these kinds of heating equations, thankyou!
There are definitely challenges to the brain
Is Newton first law is still valid since gravity is never zero due to presence of massive planets and stars in universe?
You are correct that there is no place in the unviverse that has absolutely no gravity, which is very insightful by the way. But those planets and stars are so far away, that the effect is very very small.
The Thumbnail has the wrong result btw! Thank you so much for such a well made video
You are a saint 🙌
Far from it. Just a simple man struggling through life like everyone else.
I didn't get the steradian or radian of which sphere ? the radian of the sun or the radian of the distance from earth to sun ?
Well explained 👏 👌 👍
Thank you 🙂 Glad you liked it.
when the Dinosaurs lived, 60million_years ago (60E6yrs) there was no cold 4°C ocean bottom water (or very little)! Now all the water below -1800m (Thermocline) is at that cold 4°C, 39°F. This amount of cold ocean bottom water increased in the ice ages; roughly estimated, now the amount is 1/2 of all ocean water (as the average depth of the ocean floor is a little more than -4000m) . H2O has a large heat capacity cp=4.217kJ/(kg*K) . If You want to heat that 4°C_water up to 8°C You would need 11E24_Joules; a heat energy that would be equal to melting all ice on Antarctica. in 11E3yrs, when the next ice age will be at max, the opposite will happen and more ocean water ( almost all?) could get 4°C cold. Could it be the worst ice age to come? if not enough CO2 is in the future atmosphere then?
this angle shift depends on the background stars so how we can know which background star we use
You can use just about any star, since most stars are far enough away from here. We typically use red giants for reference, although with a telescope there are so many stars visible that have parallax angles near zero that you have a lot of choice.
School always taught the right example, however 3D printing world uses the left example...why and what is the difference please?
So, the force is always contrary to the displacement. Hence the need for a negative sign somewhere in the equation, to make the force and the displacement opposite in relation to each other? Thanks again for these videos!
We need to be a bit more specific. The direction of the force of the SPRING on the object is in the opposit direction of the position of the object relative to the equilibrium point.
Hello Mr Michael Van Biezen. First I would like to appreciate your great work in explaining the IVP. However I feel that's there was an error when you were substituting the value of C² = 2 - C¹ •When substituted into equation (2) : 7 = 2C¹- C² •It could have been as below ; • 7 = 2C¹ - {2 - C¹ } • 7 = 2C¹ - 1{2 - C¹} • 7 = 2C¹ - 2 + C¹ •7 - 2 = 3 C¹ • 5 = 3C¹ 5/3 = C¹
This is powerful
Glad you liked it.
I have a question: If that cloud region is so dark, why is it brighter then on teh surface of the planet? If light has such a hard time getting through that cloud layer, should it just get progressively darker towards the surface? yet on the surface of venus (from my understanding) is fairly bright during the day
It is the same as on the Earth. The higher you go, the thinner the atmosphere, and the darker it becomes. The atmosphere causes the light to scatter.
Professor does our moon have seasons? What year does the seasonal year of the moon follow?
💐👏
Thank you
Amazing explanation ❤
👏
Very good explanation Sir. Thanks 🙏🙏🙏🙏🙏🙏
Loved your content❤
😂😂
My Dumbas thought time should always be 1/12 for monthly lol
Professor can you thoroughly explain new moon? We can see moon during night with telescope or it is at another side of earth at night and we see it only at day?
The New Moon is the moment in the lunar cycle that the Moon is on the same side as the Sun with respect to the Earth. Therefore we cannot see the Moon duringt the daytime at that moment because it is too close to the Sun and the Sun is very bright. We cannot see the Moon at night because along with the Sun, the Moon will be below the horizon.
Mr. Michel, I have so many questions; I hope you wouldn't mind: 1) I really didn't quite catch why the adjustment term for the volume recquires to be added to the volume of the container. 2) Could you please enlighten me what those two separate brackets actually represent. What I imply here is that: are (V - bn) and (P + an2/V2), (Vreal) and (Preal) respectively. So (Vreal) = (V - bn) and (Preal) = (P + an2/V2). But you stated that that (V - bn) is the effective volume but why is it to be effective volume if the correction terms are included to the Ideal Gas law to mold it into a Real Gas law for we know T and n are of the real gas, so should the P and V be. 3) Is what you have demostrated really applicable? Because we know molecules are not really balls 🏈 so was it an oversimplified derivation to give us the intuition why is it the way it is or can we even solve the value of a and b from their own equations you derived. Mr. Michel please don't hesitate to answer my questions!
Hi @michele 5/6×6/6=30/36 why we can't solve it like that.
what if therenare different cross sectional areas between the layers
That would not be a very realistic scenario. Although if you look at the heat transfer through thick pipes or thick pipe insulation, we have a variable cross sectional area which must be solved using calculus. We have videos on that.
@@MichelvanBiezen thank you!!
isnt ∆T supposed to be Tf - Ti? if so, then 100°c is the initial temperature of the copper to the junction(that has the final temperature) and the ∆T in Copper must be = (T - 100)?
Wow❤❤
The spring scale only measures the tension force "coming from" the hook end? By the way, thanks so much for the videos!
The tension will be the same on both ends of the scale.