Four parallel wires that are long and straight are positioned as shown. Two of the wires...
OPM / Remaining 20 min FULL SCREEN PRINTER VERSION « BACK Pool 21.2: Four parallel wires that are long and straight are positioned as... Four parallel wires that are long and straight are positioned as shown. Two of the wires carry currents that are directed outward, and two of the wires carry currents that are directed inward. All four currents have equal magnitude. Which one of the following phrases best describes the direction of the net magnetic force acting on...
5. (5 points) Two very long, straight parallel wires carry currents of equal magnitude, but opposite direction, perpendicular to the paper in the directions shown in the Figure. The direction of the net magnetic field due to these two wires at point a, which is equidistant from both wires, is 1O Current out of page I ⓧ Current into page (a) directly to the right (b) directly to the left (c) straight downward (d) straight upward
1. Two long wires are parallel to one another and the y- axis. The wires are separated by a distance of 15 cm apart. The wire on the left has a current of 2.5 A in the upward direction and the wire on the right has a current of 1.5 A in the upward direction. What is the magnetic field half way between the wires. A. 2.7 µT inward B. 10.7 µT outward C. 10.7 µT inward D. 2.7 µT...
Two long, straight wires carry equal currents of 0.56 A. The two wires are parallel to each other and carry parallel currents. What is the magnetic field at a midpoint between the two wires, if the wires are 0.5 cm apart? The magnetic field of a long, straight wire is: B=(μ_0 i)/2πr What is the force per unit length of one of the wires in number 2 on the other? Please show the derivation for the second equation used (u0*i1*i2/2pir)
Four long straight wires carry equal currents into the page as shown. What is the direction of the magnetic force exerted on wire F?
Two very long straight parallel wires carry currents I1 = 30 A and I2 = 35 A.These two currents are oppositely directed as shown below. Determine the net magnetic field at point P that is 40 cm from each of the wires.
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They carry currents in the same direction. Wire 1 carries 6 times thecurrent as wire 2 does. Determine the perpendicular distance from wire 1 to a point where the net magnetic field is zero between the two wires.
Two infinitely long, straight wires are parallel and separated by a distance of one meter. They carry currents in the same direction. Wire 1 carries 6 times the current as wire 2 does. Determine the perpendicular distance from wire 1 to a point where the net magnetic field is zero between the two wires.
Problem 6: (15 Points) Three infinite parallel straight wires carry three different currents as shown in the Figure below. (a) Find the magnetic field at point P (magnitude and direction)? (b) Find the net force acting on wire #3 per unit of length (magnitude and direction)? l12-24 T- 1-1A P Is cm 10 cm 10 cm