Keeping current per unit length of arc cons†an t draw the variation – InterviewSolution

1.	Keeping current per unit length of arc cons†an t draw the variation of magnetic field at the centre of the arc with the angle subtended by the arc at the centre
Answer» Keeping current per unit length of arc cons†an t draw the variation of magnetic field at the centre of the arc with the angle subtended by the arc at the centre

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