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Posted: **Mon Jul 11, 2022 12:59 pm**

: A Piece Of Copper Wire Has A Resistance Per Unit Length Of 6 48 X 103a M The Wire Is Wound Into A Thin Flat Coil Of Ma 1 (10.92 KiB) Viewed 46 times

A piece of copper wire has a resistance per unit length of 6.48 x 103a/m. The wire is wound into a thin, flat coil of many turns that has a radius of 0.198 m. The ends of the wire are connected to a 12.0-V battery. Find the magnetic field strength at the center of the coil. Number Units