One long wire carries current 12.0 A to the left along the x axis. A second long wire carries current 76.0 A to the right along the line (y = 0.280 m, z = 0). (a) Where in the plane of the two wires is the total magnetic field equal to zero? y = m (b) A particle with a charge of -2.00 μC is moving with a velocity of 1501 Mm/s along the line (y = 0.100 m, z = 0). Calculate the vector magnetic force acting on the particle. (Ignore relativistic effects. N (c) A uniform electric field is applied to allow this particle to pass through this region undeflected. Calculate the required vector electric field. E = N/C

One long wire carries current 12.0 A to the left along the x axis. A second long wire carries current 76.0 A to the right along the line (y = 0.280 m, z = 0). (a) Where in the plane of the two wires is the total magnetic field equal to zero? y = m (b) A particle with a charge of -2.00 μC is moving with a velocity of 1501 Mm/s along the line (y = 0.100 m, z = 0). Calculate the vector magnetic force acting on the particle. (Ignore relativistic effects. N (c) A uniform electric field is applied to allow this particle to pass through this region undeflected. Calculate the required vector electric field. E = N/C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

One long wire carries current 12.0 A to the left along the x axis. A second long wire carries current 76.0 A to the right along the line (y = 0.280 m, z = 0).
(a) Where in the plane of the two wires is the total magnetic field equal to zero?
y =
m
(b) A particle with a charge of -2.00 μC is moving with a velocity of 1501 Mm/s along the line (y = 0.100 m, z = 0). Calculate the vector magnetic force acting on the particle. (Ignore relativistic effects.)
F =
N
(c) A uniform electric field is applied to allow this particle to pass through this region undeflected. Calculate the required vector electric field.
E =
N/C

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