A current of 8 amps runs in the +y direction on the y axis. Another current runs in the -y or +y direction 0.1 meters to the left of the y axis. A point charge of -8 coulombs is moving at the 2 m/s in the -x direction at a point which at x = +2.1 m, y = 0. The magnetic force on the charge due to the total magnetic produced by is 18 micro-Newtons in the + y direction. What is the amount of the force per unit length on the wire with 8 amps in micro-Newtons/m?
A current of 8 amps runs in the +y direction on the y axis. Another current...
Two long (infinite) wires are placed in the x-y plane parallel to one another. One is placed on the x axis and the current in that wire is 43 amps running in the +x direction. The other wire is placed at y = +3.1 meters (3.1 meters "above" the first wire, in the x-y plane). The second wire has a force per unit length of 27 x 10-7 N/m in the +y direction. At the point x = 0, y...
please help stuck on #4 Question 4 1.2 pts 4) Two long ſinfinite) wires are placed in the x-y plane parallel to one another. One is placed on the x axis and the current in that wire is 44 amps running in the +x direction. The other wire is placed at y = +3.8 meters (3.8 meters "above" the first wire, in the x-y plane). The second wire has a force per unit length of 40 x 10-7 N/m in...
3) A square wire with current in it, wrapped once, is placed in the x-y plane. It's sides have a length of 1.8 m and the magnetic moment produced by it is 6 A m2 in the +z direction. The square wire is then reshaped, using all the wire from the square, into a circle with the same current as the square. The circle is then placed into the x-y plane (first quadrant) such that it's magnetic moment is also...
Two long (infinite) wires are placed in the x-y plane parallel to one another. One is placed on the x axis and the current in that wire is 14 amps running in the +x direction. The other wire is placed at y = +2.6 meters (2.6 meters "above" the first wire, in the x-y plane). The second wire has a force per unit length of 24 x 10-7 N/m in the -y direction. Where, on the y axis, is the...
A long straight wire parallel to the y-axis carries a current of I1 = 3.6 A in the -y-direction crosses the x-axis at a point that is 12.0 cm to the left of the origin. Another long straight wire that is 8.40 cm to the right of the origin on the x-axis carries a current of I2 = 4.2 into the page. a) What is the net magnetic field (magnitude and direction) produced by these currents at the origin? b)...
A long straight wire sits on the z-axis and carries a current of 2.92 amps in the positive z direction. A uniform external magnetic field of 8.08 T points in a direction that makes an angle of 39.5 degrees with the wire. Find the magnitude of the force on the section of wire that runs from z = 0 m to z = 6.79 m. Answer in units of N.
2. A long straight wire parallel to the y-axis carries a current of 11 -3.6 A in the-y-direction crosses the x-axis at a point that is 12.0 cm to the left of the origin. Another long straight wire that is 8.40 cm to the right of the origin on the x-axis carries a current of 12 -4.2 into the page. a) What is the net magnetic field (magnitude and direction) produced by these currents at the origin? II 12 I...
A long, straight wire lies along the y-axis and carries a current I = 11 A in the y-direction (see figure. In addition to the magnetic field due to the current in the wire, a uniform magnetic field B0 with magnitude 1.3 x 10-6 T is in the +x-direction. What is the magnitude of the total field at point (c)x = 0, z= -0.21 m? (Give your answer in decimal using "microT" (micro Tesla) as unit )
A charge of -8 Coulombs (not micro-coulombs) with a mass of 4 kg is initially moving in +y direction at 5 m/s, at the origin, in a uniform magnetic field of 9 Tesla directed in the -z direction. After exactly a half of period of motion, the magnetic field is changed, and after another half period of motion it is located at x = +4 meters, y = 0 meters. What is the amount of the magnetic after it changed...
A Long wire runs along the x-axis with a current of 3.2A, with the current in the -x direction. A circular loop of wire is placed directly on top of the wire with the loop in the x-y plane. This loops has a radius of 0.30 m with a counter-clockwise current of 0.67 A. Calculate the net magnetic field at a distance 0.21 m directly above the center of the ring (calculate in vector form).