Uploaded July 2026 | Updated September 2026, 3 weeks ago
*In this video, the concept of Gauss's Law and the concept of electric flux density is explained.*
*Gauss's Law :*
_The electric flux (because of the electric displacement field, D) passing through any closed surface is equal to the total charge enclosed by that surface._
*What is Electric Flux Density (D)*
It represents the electric flux passing through unit area. It is a vector field and it only accounts for the effect of free charges within medium, and it is completely independent of the internal polarization of the medium.
Unit - C/m²
In this video, first the Gauss's law is explained using the electric field (E- field) and the expression of Gauss's law in both integral and differential form was derived. At the later part of the video, how the electric field is material dependent is explained. And the Gauss's law expression (using E-field) for the dielectric medium is shown.
And later, the concept of the Electric Flux Density (D) is explained and it is shown that when the Gauss's Law is expressed using D- field (Electric Displacement Field), then how the expression of Gauss's law becomes medium independent.
The following topics are covered in the video:
0:00 What is Electric Flux ?
4:47 Gauss's Law Explained (Integral and Differential form)
15:00 What is Electric Flux Density (D)? Gauss's Law in terms of D-Field
For more videos on the Electromagnetic Theory, check this playlist:
youtube.com/playlist?list=PLwjK_iyK4LLCt_s18Pmo9cjNykaVZTUdk&si=fp3LVeJ2EuOCf4jA
This video will be helpful to all the students of science and engineering in understanding the concept of Gauss's Law and Electric Flux Density (D).
#ALLABOUTELECTRONICS
#gausslaw
#electricflux
#electricfluxdensity
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Music Credit: bensound.com
*In this video, the concept of Gauss's Law and the concept of electric flux density is explained.*
*Gauss's Law :*
_The electric flux (because of the electric displacement field, D) passing through any closed surface is equal to the total charge enclosed by that surface._
*What is Electric Flux Density (D)*
It represents the electric flux passing through unit area. It is a vector field and it only accounts for the effect of free charges within medium, and it is completely independent of the internal polarization of the medium.
Unit - C/m²
In this video, first the Gauss's law is explained using the electric field (E- field) and the expression of Gauss's law in both integral and differential form was derived. At the later part of the video, how the electric field is material dependent is explained. And the Gauss's law expression (using E-field) for the dielectric medium is shown.
And later, the concept of the Electric Flux Density (D) is explained and it is shown that when the Gauss's Law is expressed using D- field (Electric Displacement Field), then how the expression of Gauss's law becomes medium independent.
The following topics are covered in the video:
0:00 What is Electric Flux ?
4:47 Gauss's Law Explained (Integral and Differential form)
15:00 What is Electric Flux Density (D)? Gauss's Law in terms of D-Field
For more videos on the Electromagnetic Theory, check this playlist:
youtube.com/playlist?list=PLwjK_iyK4LLCt_s18Pmo9cjNykaVZTUdk&si=fp3LVeJ2EuOCf4jA
This video will be helpful to all the students of science and engineering in understanding the concept of Gauss's Law and Electric Flux Density (D).
#ALLABOUTELECTRONICS
#gausslaw
#electricflux
#electricfluxdensity
Support the channel through membership program:
youtube.com/channel/UCBkOVp1Cqz4MR0LYR8vKpZg/join
--------------------------------------------------------------------------------------------------
Follow my second channel:
youtube.com/channel/UCGA2TO8ylVqFHpucwn_6Jlw
Follow me on WhatsApp channel:
whatsapp.com/channel/0029VaLeZrfAO7RDoKr7je0l
Follow me on Facebook:
facebook.com/ALLABOUTELECRONICS
Follow me on Instagram:
instagram.com/all_about.electronics
--------------------------------------------------------------------------------------------------
Music Credit: bensound.com
