A) A conducting rod of length L=0.65 m and resistance 2 om is moved with speed v= 15 m/s perpendicular to a magnetic field B= 4.4 x10-3 T. The magnitude of the electric field in the rod is:
A) A conducting rod of length L=0.65 m and resistance 2 om is moved with speed...
The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a constant velocity. The rails are connected at one end with a metal strip. A uniform magnetic field, directed out of the page, fills the region in which the rod moves. Assume that L 8.3 cm, the speed of the rod is v = 4.4 m/s, and the magnitude of the magnetic field is B = 1.0 T. (a) what...
A conducting rod whose length is l = 30 cm is placed on a U-shaped metal wire that is connected to a light bulb having a resistance of 5.0 s as shown in the figure. The wire and the rod are in the plane of the page. A constant uniform magnetic field of strength 0.50 T is applied perpendicular to and out of the paper. An external applied force moves the rod to the left with a constant speed of...
1. A conducting rod of length 0.500 m and resistance 2.00 ohms moves to the right on metal rails as shown below. The rails have no friction and no electrical resistance. A uniform magnetic field of magnitude 4.00 T is directed into the paper. What is the magnitude of the force that an external agent would need to exert on the rod to keep it moving to the right at a speed of 10.0 m/s (in N)? (A) 20.0 (B)...
1. A conducting rod of length 0.500 m and resistance 2.00 ohms moves to the right on metal rails as shown below. The rails have no friction and no electrical resistance. A uniform magnetic field of magnitude 4.00 T is directed into the paper. What is the magnitude of the force that an external agent would need to exert on the rod to keep it moving to the right at a speed of 10.0 m/s (in N)? (A) 20.0 (B)...
In the figure, a conducting rod of length L = 31.0 cm moves in a magnetic field B of magnitude 0.460 T directed into the plane of the figure. The rod moves with speed v = 6.00 m/s in the direction shown. (Figure 1) Part C When the charges in the rod are in equilibrium, what is the magnitude of the electric field within the rod? Part F What is the magnitude E of the motional emf induced in the rod?
In the figure (Figure 1) a conducting rod of length L = 33.0 cm moves in a magnetic field B of magnitude 0.480 T directed into the plane of the figure. The rod moves with speed v=5.90 m/s in the direction shown. Part A What is the potential difference between the ends of the rod? Part B Which point, a or b, is at higher potential? Part C When the charges in the rod are in equilibrium, what is the magnitude of the electric field? Part D What...
Chapter 30, Problem 035 The conducting rod shown in the figure has length L and is being pulled along horizontal, frictionless, conducting rails at a constant velocity. The rails are connected at one end with a metal strip. A uniform magnetic field, directed out of the page, fills the region in which the rod moves. Assume that L-14 cm, the speed of the rod is v-6.9 m/s, and the magnitude of the magnetic field is B- 1.3 T a What...
In the figure, a conducting rod of length L= 27.0 cm moves in a magnetic field B of magnitude 0.370 T directed into the plane of the figure. The rod moves with speed v = 7.00 m/s in the direction shown. (Figure 1) A. When the charges in the rod are in equilibrium, what is the
magnitude E of the electric field within the rod?B. What is the magnitude Vba of the potential difference
between the ends of the rod?C. What...
In the figure (Figure 1) a conducting rod of length L = 30.0 cm
moves in a magnetic field B? of magnitude 0.470 T directed into the
plane of the figure. The rod moves with speed v = 5.60 m/s in the
direction shown. I need help with Part A,C,F,G
A conducting rod spans a gap of length L = 0.315 m and acts as the fourth side of a rectangular conducting loop, as shown in the figure. A constant magnetic field B = 0.45 T pointing into the paper is in the region. The rod is moving under an external force with an acceleration a= At2, where A = 6.5 m/s4. The resistance in the wire is R= 110ΩPart (a) Express the magnitude of the magnetic flux going through...