Redmond Physics Tutoring

8:45

E&M Course 7-4: Motion of a Charged Particle in a Constant Uniform Magnetic Field

6 жыл бұрын

2:57

E&M Course 7-3: Magnetic Force on an Electric Charge

6 жыл бұрын

2:50

E&M Course 7-2: Magnetic Field Lines

6 жыл бұрын

11:31

E&M Course 6-7: RC Circuits (Charging and Discharging)

6 жыл бұрын

1:28

E&M Course 7-1: Introduction to Magnetic Fields

6 жыл бұрын

6:57

E&M Course 6-8: Dielectrics

6 жыл бұрын

6:25

E&M Course 6-6: Energy Stored in a Capacitor

6 жыл бұрын

5:05

E&M Course 6-5: Special Case: Parallel Plate Capacitor

6 жыл бұрын

7:54

E&M Course 6-3: Equivalent Capacitance - Capacitors in Series

6 жыл бұрын

3:32

E&M Course 6-4: Equivalent Capacitance - Capacitors in Parallel

6 жыл бұрын

6:48

E&M Course 6-2: What is a Capacitor? What About Capacitance?

6 жыл бұрын

1:08

E&M Course 6-1: Introduction to Capacitors and Capacitance

6 жыл бұрын

11:01

E&M Course 5-6: Kirchoff's Voltage Law (Loop Rule)

6 жыл бұрын

2:56

E&M Course 5-7: Ideal vs Real emf

6 жыл бұрын

5:51

E&M Course 5-3: Using a Voltmeter and/or Ammeter

6 жыл бұрын

7:42

E&M Course 5-4: Equivalent Resistance - Series and Parallel

6 жыл бұрын

3:38

E&M Course 5-5: Kirchoff's Current Law (Junction Rule)

6 жыл бұрын

6:42

E&M Course 5-2: Circuit Elements and Electric Current

6 жыл бұрын

2:03

E&M Course 5-1: Introduction to DC Circuits Without Capacitors

6 жыл бұрын

4:04

E&M Course 4-7: Potential Difference to Electric Field

6 жыл бұрын

2:33

E&M Course 4-6: Electric Field to Potential Difference

6 жыл бұрын

4:36

E&M Course 4-5: Equipotential Curves

6 жыл бұрын

4:12

E&M Course 4-4: Electric Potential Energy of a System of Point Charges

6 жыл бұрын

3:39

E&M Course 4-3: Electric Potential Energy

6 жыл бұрын

4:01

E&M Course 4-2: Electric Potential

6 жыл бұрын

2:09

E&M Course 4-1: Introduction to Electric Potential and Electric Potential Energy

6 жыл бұрын

13:37

E&M Course 3-4: Three Key Ideas About Conductors in Electrostatic Equilibrium

6 жыл бұрын

2:26

E&M Course 3-3: Gauss' Law

6 жыл бұрын

4:59

E&M Course 3-2: What is Flux?

6 жыл бұрын

Пікірлер

@falseexe5299 8 күн бұрын

That was great!

@kaleevans1692 Ай бұрын

This was an amazingly unique and refreshing video. Thank you so much for taking the time out of your busy day to impart this knowledge.

@MontazCavus Ай бұрын

Thank you sir!!

@dihanedealmeida3077 2 ай бұрын

i love you

@arduh 3 ай бұрын

which is yummy ahahhadjklsdgsdd

@kelseywhite1333 3 ай бұрын

This was great, thank you so much!

@adyray1522 3 ай бұрын

thank you

@CecilRinehart 3 ай бұрын

I am missing the why in this process. Why do you go through each step like this? If I were to see a problem like this, how would I know to proceed in this way?

@video_camera 3 ай бұрын

What happens if you have the 1/4πε dividing? Units don't match for me Edit: just realized that's the coulomb constant k :D

@mugmain7852 4 ай бұрын

how would this work for transistors?

@ScottMRedmond 4 ай бұрын

Good question! We didn't teach transistors in the course I taught, so I'm not sure. If transistors act like a switch, then it would be similar to adding switches to the circuit -- and in that case it would depend on which switches are open and closed at any snapshot in time. There could definitely be a better approach though. Regardless, good luck!

@raysun1681 5 ай бұрын

such a good explanation, thank you.

@Ironlionm4n 5 ай бұрын

I still dont understand how to handle diagonal resistors.

@ErickandAnimals 5 ай бұрын

Thank you !

@qaisar.sulaiman 5 ай бұрын

KINGGGGG 👑

@harikrishna8146 6 ай бұрын

Really, I can't thank you enough This was exactly what I needed ❤ Happy new year btw 🎉

@user-pb1hz8oo1h 6 ай бұрын

I am so so so glad that i find such a super useful video briliant you are genious ,heros

@pablofranco3823 6 ай бұрын

Great explanation and straightforward. Its nice that the video was not lengthy to explain something simple. Thanks!

@K_A_R_M_A_. 7 ай бұрын

Britishers visiting India - 0:11

@mosalah151 7 ай бұрын

😂 when you understand the pure concept. You can explain briefly like this guy. Amazing !!

@ahmeddarios7873 8 ай бұрын

I will not be kidding if said this was the best class of my life, and 8 years ago man where have you been?!!! ❤❤❤❤❤❤❤

@garretthoward6773 8 ай бұрын

why is sin(gamma)=sin(pi-gamma)

@chewshunshen9047 9 ай бұрын

goated video

@meandyou1527 10 ай бұрын

I SWEAR THISS IS REALLY HELP MEE!!!! THANK YOU SO MUCHHH BRO 🤩

@biprobhadra1102 Жыл бұрын

Just random thoughts what will happen if any one of the capacitor's negative plate is connected to the ground ??

@engisse8038 Жыл бұрын

you deserved millions of sub ,you saved my simister that i almost failed

@yonatannisenboym2548 Жыл бұрын

so if the field is in theata^ direction and its value its constant amoung a circle, why cant we use ampers law???

@lohyanghao 4 ай бұрын

Ampere's law only works for steady currents (where no charge accumulates anywhere in space). In a finite wire, charges accumulates at its ends, making Ampere's Law unsuitable.

@juniorcyans2988 Жыл бұрын

Thank you very much for explaining how this equation is derived from the Biot-Savart law.

@ep1phany616 Жыл бұрын

This is the most goated explanation I have ever seen. Thank you.

@loud4231 Жыл бұрын

Why didnt you change the colour of wire from r2 and r5,whereas you did in r7?

@emilianocornejoe8471 Жыл бұрын

thanks!

@sayakdey201 Жыл бұрын

Great way to teach Man. Helped me a lot to solve my confusion. Thanks😃💯

@user-yp3ls9uv7u Жыл бұрын

Great video but I have a question. I can't get this to work with a circuit I have that uses a transiter with three connections. I'm very new to Electronics and this is really confusing me. Can only resisters and capacitors be in parallel or any component be in parallel? Also how does this method work with my transister?

@ScottMRedmond Жыл бұрын

Great question. I haven't taught circuits with transistors, so I recommend checking with your prof. The approach in this video will work for elements that only have 2 terminals. I can imagine circuits with transistors wired in parallel, but they're not very interesting or useful circuits. I'm sorry I can't be more helpful. Good luck!

@user-yp3ls9uv7u Жыл бұрын

@@ScottMRedmond I'm very much self teaching here, no Prof or teacher. Using KZfaq and testbooks, so any help is very much appreciated.

@svgstark3742 Жыл бұрын

@@user-yp3ls9uv7uuse filo app

@karimelgohiny5826 Жыл бұрын

This was very helpful ly homie

@opufy Жыл бұрын

1:02, can you explain the importance of placing the NEWLY formed resistor? Because Why did it go on the side as the new combined resistor instead of choosing one of the 2 sides they were on as they get added onto each other?

@opufy Жыл бұрын

awesome vid got my capacitors test Thursday

@Aprajita-mc8uy Жыл бұрын

Thank you very much for making it a lot easier.

@ysrcvk5881 Жыл бұрын

nice video

@tylerpaquin6929 Жыл бұрын

if an element is not in parallel, then is it in series? As in the 2nd example, "E, R1 and R2" are in series with "R3 and R4"?

@malahimsiddiqui_ Жыл бұрын

thank you soooo much <3

@sambitsa5025 Жыл бұрын

I am grateful you taught this. Why don't you dive back into youtube and explain such basic concepts?

@marcuslawrence7986 Жыл бұрын

you practically saved me lol. thankyou.

@sachinkumar-sy4gn Жыл бұрын

oh my god this is the best video ever. I don't have a date like Romeo but I really did have a quiz on this tomorrow! Thank you

@daylovemail Жыл бұрын

what if theyre both equal charges and the sum isnt given?

@David-qo3vw Жыл бұрын

that boy Romeo is griddy

@galactusisapuss Жыл бұрын

its cool and looks like it makes it easy but it would be nice to get some values in there and completely solve the circuit. I mean what do I do after I solve everything the lines up and im left with resistors and Vs that doesnt have the same colours and I can connect them? Where do I go from there?

@RedmondPhysicsTutoringVideo Жыл бұрын

Good question, and unfortunately there's no single answer - it depends on the problem. Once you've simplified the series and parallel circuit elements, we move on to the next step. For equivalent resistance or equivalent capacitance problems, we can substitute the numbers and determine the equivalent. I'm guessing the one you have in mind is harder than that though. I'd suggest asking your prof or teaching assistant. Good luck!

@galactusisapuss Жыл бұрын

@@RedmondPhysicsTutoringVideo I figured it out. Lol if I'm left with resistors with different colours then it means I didn't match them up correctly. This method works really well for people doing basic circuits all the way up to Thevenins if you get the method down correctly. Haven't had a chance to get it out with Norton's theorem but Norton and thevenin are kind of the same so I would assume that it would be ok. Do you have any tutorials on using the mesh method?