A A horizontal overhead powerline is at height of 4 m from

Last updated: 6/25/2023

A A horizontal overhead powerline is at height of 4 m from the ground and carries a current of 100 A from east to west The magnetic field directly below it on ground is consider wire to remain straight 2 5x 107T northwards 2 5x 107T southwards 5x10 6 T northwards