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Posted: **Tue Jun 07, 2022 1:06 pm**

: A Flat Coil Is Wound So That The Number Of Turns Number Of Turns Per Unit Distance Along Its Radius Is A Constant N If 1 (19.19 KiB) Viewed 29 times

A flat coil is wound so that the number of turns number of turns per unit distance along its radius is a constant n. If the coil has inside radius a and outside radius b, and the current in the coil is I, find the magnetic induction field at the center of the coil.