magnetic torque = NIAB sin a
where N = number of turns
I = current , A = area , B = magnetic field
Torque = 25*2.15*0.2*0.3*0.01* sin 25
= 0.0136 N-m
will rate, thanks! A rectangular coil of wire consisting of 25.0 loops, each with length 0.200...
Will rate for answer with work! A rectangular coil of wire consisting of 15.0 loops, each with length 0.200 m and width 0.300 m, lies in the xy-plane. If the coil carries a current of 2.15 A, what is the magnitude of the torque exerted by a magnetic field of magnitude 0.0100 T directed at an angle of 26.0° with respect to the positive z-axis? N.m
A rectangular coil that has a length of 18.5 cm and a width of 9.0 cm containing 14 loops lies flat on your desk as shown on this page. A uniform magnetic field of magnitude 5.10 × 10 − 5 T points towards the left of this page. If a 8.00-A clockwise current flows through the coil, (a) determine the torque on the coil. 4. A rectangular coil that has a length of 18.5 cm and a width of 9.0...
A square coil of wire has sides of length 3.00 cm and 80.0 turns and lies in the xy-plane. The coil lies in a magnetic field of 0.100 T directed in the positive y-direction. (a) Determine the torque on the coil if it carries a current of 2.00 A in a clockwise direction. (b) Suppose the coil rotates 30.0° in the direction of the torque – find the new value of the torque’s magnitude
rectangular 20-turn coil of wire, of dimensions 10 cm by 5.8 cm. It carries a current of 0.1 A and is hinged along one long side. It is mounted in the xy plane, at angle 0 = 30 to the direction of a uniform magnetic field of magnitude 0.50 T. What is the torque acting on the coil about the hinge line in units of N.m? Hinge line e
A rectangular coil consists of N = 170 closely wrapped turns and has dimensions a = 0.400 m and b = 0.300 m. The coil is hinged along the y axis, and its plane makes an angle 6 30.0° with the x axis (see figure below) ギ (a) What is the magnitude of the torque exerted on the coil by a uniform magnetic field B 0.530 T directed in the positive x direction when the current is I 1.20 A...
An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coll lies in the plane of the page and has a 5.77-A current flowing clockwise around it. If the coil is in a uniform magnetic field of 1.91 x 10" T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A...
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 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...
M A rectangular coil consists of w 100 closely wrapped turns and has dimensions a 0.400 m and b 0.300 m The coil is hinged along the y axis, and its plane makes an angle 6 30.0 with the x axis (Fi P29.47). (a) What is the magnitude of the torque exerted on the coil by a uni- form magnetic field B 0.800 T directed in the positive x direction when the current is I 1.20 A in the direction...
a rectangular 55.0 turns coil of wire of dimensions 50 cm by 30 cm. It carries a current of 1.5 A in the counterclockwise direction. It is mounted in the x-y plane. The magnetic field makes an angle of θ= 37.0° with the positive x-axis and magnitude 1.2 T. What is the magnitude of the torque (in Nm) acting on the coil.