Physics 36 Electric Field (15 of 18) The Electric Dipole

In this video I will find the electric field of an electric dipole.

[Urbanstrangler]

We are so lucky to live in a world where if youre stuck doing physics you can just go on YouTube for free and watch genius bowtie man teach you.

[Dklcşşslfl]

I noticed that you are swiped left at the end of each lesson. I could take screenshots easily 😄, thank you very much.

[hwk]

Thank you so much for this explanation of dipole electric field, it helps a lot for me half way through. What I am not getting is the dE/da equation. Can you make video of that, please? I know, this would be an explanation of derivative math. Thank you!

[boboganbobogan]

Is the electric field a function of x or a? because in this case we assumed that 'a' was a variable not x.

[محمدعلي-متك]

What amazing explanation
Thanks you sir

[valeriereid]

This is more brilliant on the second viewing than when I first view this lecture. Thank for the excellent explanation and for not skipping any detail.

[lefterisspanoudakis]

I think that the graph of E vs. x is wrong. For x = 0 you get E = 2kQ / a^3, not E = 0. The form that you drew is almost E vs. a. The only difference is that as a -> 0 the curve must have a slope of 45 degrees, that is the curve near 0 must increase as x.

[GenuinePeacefulTimes]

Great video. I was wondering if you had a video on the Electric Dipole and the way the electric field creates a torque on the dipole where you can explain the formula of torque and where it comes from and do some challenging problems.

[valeriereid]

This is an excellent explanation of the electric field of a dipole.Thank you so much for making these lectures available. I am happy I do not have to sit in class feeling lost.

[everlastingauraX]

Great video! Hey do you have any videos talking about the torque of a dipole in an electric field?

[CatsBirds]

Graphing always helps my understanding better and thanks.

[jacobvandijk]

I have a question. Is this what is happening in an antenna?

[OscarRodriguez-trtc]

Using the First Derivative Test I noticed that (sqrt(2)/2)X is actually a minimum and that X is a maximum, where the derivative is undefined. Maybe it is a cusp at that point?

[shenazshaikh]

I am unable to understand the differentiation here do u have any videos on them