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A straight wire carrying currentof 12 …

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A straight wire carrying currentof 12 ampere is bent into the semicircular arc of radius 2cm consider the magnetic field at centre of the arc? (1)- what is magnetic field due to the straight segments ? (2)- in what the contribution to magnetic field from the semicircle differs from that of a circular loopand in what way does it resemble? (3)- would ur amswer be different if the wire where it bent into a semicircle arc of the same radius but in the opposite way.

Posted by Deepika Dahiya 7 years, 3 months ago

CBSE > Class 12 > Physics

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