Physics 12.3.3a - Electric Field Intensity

[stella24oz]

Would you know why my in my book equation has r^3 when dealing with a 3-d plane. thanks in advance. love the vids

[rahul19933]

anyways good! i am happy that you went to the basics :)

[rahul19933]

cool

but my request is that u should solve some high level sums..

[rachana481]

for those of you who are getting confused on the order of videos .. just go to his channel , click on the playlists , select the electric fields playlist . there in the videos are in the proper order !

thanks a lott sir for these videos :)

[MrSarahLee123]

Ok, Im 15 years old.. and im trying to take my time and learn physics. Is there anyway to bbreak it down a little for me to understand.. because im really interested in this and i want to be a physist when i get older

[derekowens]

@MrSarahLee123 Yes, you might take a look at some of the Physical Science videos. The Physical Science course covers introductory Physics and Chemistry, and some Astronomy.

[TheAiraPatricia]

my teacher in physics is stupid

i want you to be my teacher in physics

[RobyllPhotos]

what programm is used to create this video?

[BulgarianBombShelter]

lol qq

[backyardbeachbum]

you are an absolute saint. this video is extremely well done. 

[thehectork]

I think I fell in love with you, thank you so much! You've made my life easier

[hemanthiq]

@Derek- 1)Whether the little charge q is positive?. I think yes then only it gets pushed away from the larger charge Q which is positive as like charges repel each other.

2)whether the little chage q which we place can be negative?

[hemanthiq]

@Derek- 1)Whether the little charge q is positive?. I think yes then only it gets pushed away from the larger charge Q which is positive as like charges repel each other.

2)whether the little chage q which we place can be negative?

[monofono2006]

Much better than my physics teacher!

[1992Areeb]

Sir can you provide me the written form of this lecture??? I'll be very thankful to you..

[BrydonBear]

I noticed the this video is 12.3.3a; is there a 12.3.3b?

[derekowens]

@BrydonBear Good question. There is no 12.3.3b. It goes to 12.3.4a next.

[ragragdoll]

Dang! This is the exact solution to my physics homework last week, shoulda seen it earlier lol *SUBSCRIBES*

[Scatteril]

thanks prof

[namikazeitachi1]

can i ask what is the difference between force between 2 charges and the force of field of one charge on other charge.my question is what is the difference between force exerted by one charge on other and force exerted by field of one charge on other

[MFLOVEify]

perfectly explained, bravo!

[jenjoyce2]

This is fantastic, thankyou.

[slickman78]

well explained gd stuff ur great

[fishcake1235]

nicely done thanks :)

[MakerProductions1]

Wonderfully explained and perfectly concise! thanks

[derekowens]

The numbering scheme is chapter . section . subsection

and then there might be several videos in a subsection, so they get named with an "a", "b", "c" etc. Sometimes there is just one.

Also, not every video is suitable for posting, and some are getting redone, modified, etc., and the playlists aren't complete yet. It's all a work in progress, but it should gradually improve as I have time.

[acmeschter4]

thank you very much for your videos. they are very helpful for my physics class.

[pi6314159]

derek, I'm getting confused on the order of the videos. Are you going 4a 4b 4c and so on?

[cooldude7866]

very nicely explained.....thanx

[switchmatrixfurret]

Can i ask what is k in this equation?

[derekowens]

k is the electrostatic constant. It is 9*10^9 Nm^2/C^2. That's nine times ten to the ninth Newton meters squared per Coulomb squared.

[wadeNYC1]

@derekowens isnt that 1/(4*pi*E0)