Imagine that you have a metal wire bent into the shape of an equilateral triangle with...

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Imagine that you have a metal wire bent into the shape of an equilateral triangle with side lengths of l. This triangle is ca

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het B D be the centre where have to calulate magnetic we Since from Biot-Sauants low! Magnite field due to a finite life lin we used Biot savant low since ampere circuital law cannot be applied for a finite length of Conductan because there will be n

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