Magnetic effects of electricity current.

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I AM IN TROUBLE TO UNDERSTAND THE CALCUALATION OF " finding the magnetic field on a simple and tall (not on a circle ) electrical wire - With Biot-Savart law ?

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Type: Question • Score: 0 • Views: 1,410 • Replies: 3

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@sumitrabidas,

What part of

$http://upload.wikimedia.org/math/7/4/6/7463d12e92a79b39f6b3ac7d44dfe1be.png$

don't you understand?

http://en.wikipedia.org/wiki/Biot%E2%80%93Savart_law

1 Reply

@laughoutlood,

laughoutlood wrote:

What part of

$http://upload.wikimedia.org/math/7/4/6/7463d12e92a79b39f6b3ac7d44dfe1be.png$

don't you understand?

http://en.wikipedia.org/wiki/Biot%E2%80%93Savart_law

Probably the same amount that you don't (i.e. all of it, Mr Copy-and-paste).

1 Reply

@contrex,

Quote:

laughoutlood wrote:

What part of

$http://upload.wikimedia.org/math/7/4/6/7463d12e92a79b39f6b3ac7d44dfe1be.png$

don't you understand?

http://en.wikipedia.org/wiki/Biot%E2%80%93Savart_law

Probably the same amount that you don't (i.e. all of it, Mr Copy-and-paste).

Yes my response was facetious, and while it is convenient to cut and paste formulas involving integral calculus, I provided the reference for further consideration, and managed to stop short of smirching the original poster.

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Magnetic effects of electricity current.

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