Radius of current carrying coil is 'R'.If fractional decreases in fiel – InterviewSolution

1.	Radius of current carrying coil is 'R'.If fractional decreases in field value w.r.t. to centre of coil for a near by axial point is 1%, then find axial postion of that point.
Answer» Radius of current carrying coil is 'R'.If fractional decreases in field value w.r.t. to centre of coil for a near by axial point is 1%, then find axial postion of that point.

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