Physics Ch 67.1 Advanced E&M: Review Vectors (6 of 55) Find Unit Vector Perpendicular to a Plane

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We will find the unit vector perpendicular to a given plane by using the cross product.

Next video in this series can be seen at:

[matrixate]

3:15 - and that's how we do a CROSS Product, not a DOT product. I know what you meant but there might be some noobs that will get confused. Still...love this stuff. Thank you Dr. van Biezen.

[subratadutta]

Very lucid explanation and really good teaching. Thanks for the concept.

[nknarula]

😊😊👏👏👏👏👏💪🏼Strong teaching skills. Thank you for the review.

[valeriereid]

Brilliant! Thank you so much for these excellent lectures.

[chitranshchaurasiya]

Hlw sir I am from India. I am so glad to watch you.

[aram]

As much as I enjoy these vector videos, the concept of "unit vector" must have slipped my ears. What is it (as opposed to a plain "vector")?
Also, how to best cross check the solution to see if we solved the problem correctly?

[darrenlew]

There is a small mistake, 2 to the power of 2 not to the power of 4

[comicrelief]

"... that's how it done." :)