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use biot-savart's law to obtain the …

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use biot-savart's law to obtain the expression for the magnetic field at an axial point distance D from the centre of a circular coil of radius a carrying current I also find the ratio of the magnitude of the magnetic field of this coil at the centre and at an axial point for which d=a√3

Posted by Deepak Kumar 5 years, 7 months ago

CBSE > Class 12 > Physics

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