Question: Please help and show steps using the equations below. Thanks! The magnitude of the magnetic field at the center of a 37-turn loop of wire
Please help and show steps using the equations below. Thanks!

The magnitude of the magnetic field at the center of a 37-turn loop of wire is 1.9 x 10-6 T. Calculate the current in the loop if the radius is 17 cm. (Give your answer in amps but don't include the units.) c = 3 x 108 m/s 0 = 8.85 x 10-12 C 2 N . m2 10 = 41 X 10-7 T . m A Chapter 21 magnetic force on moving charge: [F~ | = Iall~VIIB~ | magnetic force on straight current: IF~ | = IL|B- | magnetic field produced by long current: |B~ | = HOI 2nr magnetic field produced by loop current: [B~ center) = N HOI 2R Chapter 22 Emotional = VBL E = -N A At @ = BA cos 0 Chapter 20 E = cB Erms = Emax v 2 Brms = Bmax V 2 u = OE 2 = 1 HO B 2 S = P A = cu
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