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Sid786
 2 years ago
How to determine the magnetic field due to a straight currentcarrying conductor of finite size?
Sid786
 2 years ago
How to determine the magnetic field due to a straight currentcarrying conductor of finite size?

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VincentLyon.Fr
 2 years ago
Best ResponseYou've already chosen the best response.0Integrate Biot & Savart law.

Krishnadas
 2 years ago
Best ResponseYou've already chosen the best response.1The magnetic field due dB due to an element dL carrying a steady current I at a point P at a distance r from the current element is \[dB=(\mu0/4\pi) I *((dL*r)/r ^{3}))\]

Sid786
 2 years ago
Best ResponseYou've already chosen the best response.0How about a conductor of finite size?

Krishnadas
 2 years ago
Best ResponseYou've already chosen the best response.1Integrate this vector expresion

Krishnadas
 2 years ago
Best ResponseYou've already chosen the best response.1There is another one...The magnitude of the mag field at a distance R from a long straight wire carrying a current I is given by \[B=\mu0I/2\Pi r\]

Sid786
 2 years ago
Best ResponseYou've already chosen the best response.0But this is the result for a wire of infinite length..

Sid786
 2 years ago
Best ResponseYou've already chosen the best response.0I am asking for finite length..

Mashy
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359312769537:dw then magnetic field at point p is given by\[B = \mu o I/4 \pi r ( \sin a + \sin b )\]
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