A current-carrying wire carries a current of 1.20 A. What is

Last updated: 8/7/2022

A current-carrying wire carries a current of 1.20 A. What is the magnitude of the magnetic field at point P, 0.042 meters away from the wire? 7.00 x 10-⁹ T 7.00 x 10-8 T 5.71 x 10-5 T 5.71 x 10-6 T