A +1.00 µC charged brass marble has a velocity of 15.0 m/s in the positive direction, or ū = (15.0 m/s, 0.00 m/s, 0.00 m/s), and moves in the presence of a 2.00 T magnetic field in the positive z direction, or B = (0.00 T, 0.00 T, 2.00 T). a. What is the vector valued magnetic force on the +1.00 µC brass marble? You may state a magnitude and direction or give the force as an ordered triple. b. Suppose that instead of having a charge of +1.00 µC, the charge is of the same magnitude but negative, or -1.00 µC. What is the vector valued magnetic force assuming the same magnetic field as in part (a)? c. Now, suppose a +2.00 µC charged osmium marble moves with a velocity of 15.0 m/s in the negative z direction, or parallel to the magnetic field in parts (a) and (b). What is the magnetic force on the marble?

A +1.00 µC charged brass marble has a velocity of 15.0 m/s in the positive direction, or ū = (15.0 m/s, 0.00 m/s, 0.00 m/s), and moves in the presence of a 2.00 T magnetic field in the positive z direction, or B = (0.00 T, 0.00 T, 2.00 T). a. What is the vector valued magnetic force on the +1.00 µC brass marble? You may state a magnitude and direction or give the force as an ordered triple. b. Suppose that instead of having a charge of +1.00 µC, the charge is of the same magnitude but negative, or -1.00 µC. What is the vector valued magnetic force assuming the same magnetic field as in part (a)? c. Now, suppose a +2.00 µC charged osmium marble moves with a velocity of 15.0 m/s in the negative z direction, or parallel to the magnetic field in parts (a) and (b). What is the magnetic force on the marble?

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter29: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 8P: One long wire carries current 30.0 A to the left along the x axis. A second long wire carries...

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Determine the initial direction of the deflection of charged particles as they enter the magnetic fields as shown in Figure P22.2. Figure P22.2.
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Two frictionless conducting rails separated by l = 55.0 cm are connected through a 2.00- resistor, and the circuit is completed by a bar that is free to slide on the rails (Fig. P32.71). A uniform magnetic field of 5.00 T directed out of the page permeates the region, a. What is the magnitude of the force Fp that must be applied so that the bar moves with a constant speed of 1.25 m/s to the right? b. What is the rate at which energy is dissipated through the 2.00- resistor in the circuit?
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