Physics, 18.03.2020 03:30 andrespiperderc
The drawing shows an end-on view of three wires. They are long, straight, and perpendicular to the plane of the paper. Their cross-sections lie at the corners of a square. The currents in wires 1 and 2 are 1 = 2 = and are directed into the paper. What is the direction of the current in wire 3, and what is the ratio 3⁄, so that the net magnetic field at the empty corner is zero?
Answers: 2
The drawing shows an end-on view of three wires. They are long, straight, and perpendicular to the p...
Geography, 22.05.2020 00:13