A uniform 2.5 T magnetic field points to the right. A 3.0-m-long wire, carrying 15 A, is placed at an angle of 30 degree circ to the field, as shown in the figure.
What is the magnitude of the force on the wire?
A uniform 2.5 T magnetic field points to the right. A 3.0-m-long wire, carrying 15 A,...
A uniform magnetic field of magnitude 25 points to the right. A 2.0-m-long wire, carrying 20 A, is placed at an angle of to the magnetic field, as shown in the figure. 30° What is the direction of the magnetic force on the wire? The magnetic force points O A to the right; OB out of the page: Cinto the page: OD to the left; E upward; OF downward
A long wire carrying 6.50 A of currents makes two bends, as shown in the figure on the right. The bent part of the wire passes through a uniform 0.280-T magnetic field directed as shown and confined to a limited region of space. a. What are the magnitude and direction of the force exerted on the wire by the magnetic field?b. Now assume that the magnetic field extends 1.00 m to the left and to the right of the region shown...
16. In the figure to the right, there is a 2.0 T magnetic field pointing to the right. A 4.0-cm-long wire carries 10 A and is placed at an angle of 30° to the field, as shown. What is the force (both magnitude and direction) on the wire? 30
There is a straight wire 0.2 m long carrying current 20 mA at angle 30^degree to an region of magnetic field of 0.1 T, as shown, both in the plane of the page. What will be the magnitude and direction of the force on the wire?
A horizontal wire of length 0.11 m, carrying a current of 8.4 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 16 degree, it experiences a magnetic force of 2.5 times 10'3 N. Determine the magnitude of the external magnetic field. the tolerance is +/-2%
9. A current carrying wire is placed in the uniform magnetic field as shown in the figure for problem! The magnetic force on the wire is pointing to the left 19) The magnetic field is pointing a) out of the page b) to the left 20) If the current in the wire decreases by a factor of two, the force a) increases by a b) decreases by a c) decreases by a factor of two d) into the page c)...
A wire carrying I = 1.5 A into the page is placed in the external magnetic field B = 0.8 T, that makes an angle 58 degree with the + y direction (as shown). What is the magnitude and direction of the magnetic force F_mag (with respect to the +x axis) on the wire, if the length of the wire segment immersed in the field is I = 0.7 m?
11. A straight wire that is 0.60 m long is carrying a current of 2.0 A. It is placed in a uniform magnetic field of strength 0.30 T. If the wire experiences a force of 0.18 N, what angle does the wire make with respect to the magnetic field? A) 25° B) 30° C) 35° D) 60° E) 90°
Within a uniform magnetic field B, a straight wire is carrying current in the direction shown in this figure. The direction of this uniform magnetic field is denoted by the blue dots. (Think about what these dots means. This was taught in my lectures.) B. What is the direction of the magnetic force acting on this current-carrying wire? The magnetic force points: A to the right: B. out of the page; C. Into the page: D. to the left; O...
The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 2.0 m long and makes an angle of θ = 60° with the x axis, and the wire carries a current of 2.0 A. What is the magnitude of the magnetic force on the wire in unit-vector notation if the magnetic field is given by (a) 4.0 k T and (b) 4.0 iT?