Question

Two wires of same length are shaped into a squre and a circle if they are carrying same current ratio of magnetic momment is

Answer 1

Answer: At the center of the circle they produce a magnetic Field that is into the page. Remember that if the electrons are going counterclockwise, the current is going clockwise and the field is into the page. 5. Two long straight wires are parallel and carry current in the same direction. The currents are 8.0 and 12A and the wires are separated by 0 ...