Could you please let me know what software you use here to render the 3D geometries so well? Thank you! P.S thanks for putting some of these courses out for free, I'm an undergrad following the grad FDTD course and it's so well explained!
Professor, why bother defining differential quantities for spherical co-ordinates, if the unit vectors are not constant and will change with position?? Wouldn't that make it difficult for integration? Even Cylindrical co-ordinates has two of it's three unit vectors vary with position. So, how is this useful?
Good question. The answer is that it makes the math much easier to perform analysis in the coordinate system most consistent with the geometry of what you are analyzing. Another answer is that it allows equations to be written essentially independent of the coordinate system. Try deriving the equation for a volume of a sphere in Cartesian coordinates and then again in spherical coordinates. You will see how much easier it is in the natural coordinates of the geometry.
I created this myself, but there is a similar table in the electromagnetics textbook by Sadiku. That is the textbook for the class. www.amazon.com/Elements-Electromagnetics-Electrical-Computer-Engineering/dp/0190698616/ref=sr_1_2?dchild=1&keywords=sadiku&qid=1617110324&s=books&sr=1-2
Absolutely! Let me point you to the official course website. I recommend using this as your main portal to the course because it will have links to the latest versions of the notes and videos: empossible.net/academics/emp3302/
Glad to have watched this lecture, so easy to understand and Easy to analyze, pls do more contents, I'll keep supporting you
Thank you!! Everything I have is organized on my academic website:
empossible.net/
*THANKS KANYE, VERY COOL*
Very Explanatory, Thanks sir. Keep it up
thank u teacher you are amaizing
You made my day! Thank you!
Thanks. It's a really helpful video.
Could you please let me know what software you use here to render the 3D geometries so well? Thank you!
P.S thanks for putting some of these courses out for free, I'm an undergrad following the grad FDTD course and it's so well explained!
I use a combination of MATLAB, Blender, and PowerPoint itself. Sometimes I will also use Photoshop.
Much appreciated sir
thank you sir, its very explained
Professor, why bother defining differential quantities for spherical co-ordinates, if the unit vectors are not constant and will change with position?? Wouldn't that make it difficult for integration?
Even Cylindrical co-ordinates has two of it's three unit vectors vary with position. So, how is this useful?
Good question. The answer is that it makes the math much easier to perform analysis in the coordinate system most consistent with the geometry of what you are analyzing. Another answer is that it allows equations to be written essentially independent of the coordinate system. Try deriving the equation for a volume of a sphere in Cartesian coordinates and then again in spherical coordinates. You will see how much easier it is in the natural coordinates of the geometry.
Excellent presentation. Thanks
Thank you!
thanks alot from hellwan university's students ♥️
It is great to be helping Helwan! Some day I hope to visit.
Hello sir, this video is very helpful thank you! can you tell me the title of the book or reference to where the 0:45 came from?
I created this myself, but there is a similar table in the electromagnetics textbook by Sadiku. That is the textbook for the class.
www.amazon.com/Elements-Electromagnetics-Electrical-Computer-Engineering/dp/0190698616/ref=sr_1_2?dchild=1&keywords=sadiku&qid=1617110324&s=books&sr=1-2
Hello Sir and thanks for this helpful video. Is that possible for you to share these slides somewhere? THANKS
Absolutely! Let me point you to the official course website. I recommend using this as your main portal to the course because it will have links to the latest versions of the notes and videos:
empossible.net/academics/emp3302/
@@empossible1577 Thanks for the amazing resources
this is classic
God ! I hate electromagnetics...
I thought the same way when I was taking EM 101! Hopefully EMPossible is making it better for you.