EMF = lvB
E = ixR
A conducting rod of length l = 35.0 cm is free to slide on two parallel...
13. (-/4 Points] DETAILS SERPSE10 30.A.P.035. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A conducting rod of length 1 - 35.0 cm is free to slide on two parallel conducting bars as shown in the figure below. Two resistors R. - 2.000 and R, - 5.000 are corected across the ends of the bars to form a loop. A constant magnetic field 8 - 2.95 T is directed perpendicularly into the page. An external agent pulls the rod to the...
A conducting rod with length L, is to slide without friction on horizontal infinitely long metal rails connected through resistance R as show in Fig. uniform magnetic field B is directed out of the plane of the figure. What is the applied force F required to move the bar to the right with a constant speed At what rate is energy dissipated in the resistor R?
6. The figure below shows a conducting rod free to slide along a pair of conducting rails, in a region where a uniform and constant (in time) magnetic field is directed into the plane of the paper. Suppose that the voltage of the battery in the circuit is 3. 0 V and the magnitude of the magnetic field (directed perpendicularly into the plane of the paper) is 0. 60 T, and the length of the rod between the rails is...
The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm apart. The system is in a uniform magnetic field of strength 0.75 T, which is directed into the page. The resistances of the rod and the rails are negligible, but the section PQ has a resistance of 0.25 Ω. (a) What is the emf induced in the rod when it is moving to the right with a speed of 5.0 m/s? (b) What force is required to...
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...
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
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 of length script i moves on two horizontal frictionless rails, as in the figure below. A constant force of magnitude 3.00 N moves the bar at a uniform speed of 9.00 m/s through a magnetic field vector B that is directed into the page.
A conducting rod with a length of 25 cm is placed on a U-shaped metal wire that has a resistance R of 8.0 Ω as shown in the figure. The wire and the rod are placed in the plane of the paper. A constant magnetic field of strength 0.40 T is applied perpendicular into the paper. An applied force moves the rod to the right with a constant speed of 6.0 m/s. What is the magnitude and direction of the...
The conducting rod shown in the accompanying figure moves along parallel metal rails that are 25-cm apart. The system is in a uniform magnetic field of strength 10 T, which is directed into the page. The resistances of the rod and the rails are negligible, but the section PQ has a resistance of 0.25Ω. The rod moves at a constant speed of 5 m/s. Find:a) The current that flows through the resistanceb) The power supplied by the resistancec) The force...