Have to use for parts c and d. Need help with c and d. please show all work for cross products and line integral of the cross products
Have to use for parts c and d. Need help with c and d. please show...
2. A square loop (L-0.30 m) consists of 45 closely wrapped turns, each carrying a current of 0.40 A. The loop, hinged along the y-axis, is oriented as shown in a uniform magnetic field of 0.60 T directed in the positive x direction. (a) [6 pts.] What is the magnitude of the torque on the loop? (b) 12 pts] Draw magnetic moment and torque vectors in the figure. 60° (c) [2 pts.] As viewed from above, in what direction does...
A rectangular loop has dimensions 0.505 m by 0.260 m. The loop is hinged along the x-axis and lies in the xy-plane (see the figure below). A uniform magnetic field of 1.45 T is directed at an angle of 40.0° with respect to the positive y-axis and lies parallel everywhere to the yz-plane. The loop carries a current of 0.855 A in the direction shown. (Ignore gravitation.) (a) In what direction is magnetic force exerted on wire segment ab? direction...
A flat circular loop of wire of radius R carrying a current I is placed in a uniform magnetic field B that is directed in the plane of the current loop. What is the magnetic moment M of the loop? What is the magnitude of the torque acting on the loop? In which direction the loop will rotate under the influence of this torque?
A circular coil 14.0 cm in radius and composed of 145 tightly wound turns carries a current of 2.80 A in the counterclockwise direction, where the plane of the coil makes an angle of 15.0° with the y axis (see figure below). The coil is free to rotate about the z axis and is placed in a region with a uniform magnetic field given by B = 1.40 ſ T. B O = 15.0° (a) What is the magnitude of...
A circular coil 20.0 cm in radius and composed of 145 tightly wound turns carries a current of 2.60 A in the counterclockwise direction, where the plane of the coil makes an angle of 15.0° with the y axis (see figure below). The coil is free to rotate about the z axis and is placed in a region with a uniform magnetic field given by B = 1.30 ſ T. 1 B y A = 15.0° (a) What is the...
A circular coil 13.0 cm in radius and composed of 145 tightly wound turns carries a current of 2.30 A in the counterclockwise direction, where the plane of the coil makes an angle of 15.0° with the y axis (see figure below). The coil is free to rotate about the z axis and is placed in a region with a uniform magnetic field given by B = 1.20 ſ T. Je = 15.0° (a) What is the magnitude of the...
The effects due to the interaction of a current-carrying loop with a magnetic field have many applications, some as common as the electric motor. This problem illustrates the basic principles of this interaction.Consider a current I that flows in a plane rectangular current loop with height a = 4.00cm and horizontal sides b = 2.00cm. The loop is placed into a uniform magnetic field B? in such a way that the sides of length a are perpendicular to B? and there is an...
To make an electric motor, you create a circular loop of wire with radius 0.0100 m. You also have a magnet that can produce a relatively uniform magnetic field of strength 0.30 T 2. a. At a certain point, the magnetic flux through the loop is 2.00 x 10- T.m2; what is the angle between the plane of the loop and the field? (Note: the angle is zero if the loop is oriented like figure P27.21 in Practice, p. 495.)...
A flat rectangular coil of the circular with raduis = 10 cm consisting of N = 100 loops of wire, carrying current = 0.1 A is placed in uniform magnetic field B = 0.01 T that is making an angle theta = 20 degree with the plane of the current loop. What is the value of the magnetic moment M of the loop? What is the magnitude of the torque tau acting on the loop? In which direction the loop...
A square current loop 4.5 cm on each side carries a 490 mA current. The loop is in a 1.4 T uniform magnetic field. The axis of the loop, perpendicular to the plane of the loop, is 30? away from the field direction. What is the magnitude of the torque on the current loop?