A positive charge g moves to the right with speed v and enters a region with a uniform electric field E pointing up and a uniform magnetic field B pointing out of the page Ignoring gravity, how many forces are acting on the particle once it enters the uniform fields? O 4 O 3

A positive charge g moves to the right with speed v and enters a region with a uniform electric field E pointing up and a uniform magnetic field B pointing out of the page Ignoring gravity, how many forces are acting on the particle once it enters the uniform fields? O 4 O 3

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 63P

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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

Please Answer part b only

A positive charge q moves to the right with speed v and enters a region with a uniform electric field E pointing up and a uniform magnetic field
pointing out of the page.
Ignoring gravity, how many forces are acting on the particle once it enters the uniform fields?
3

Part B
What is the direction of the magnetic force on the charge?
O The magnetic force is zero
O left
O Not enough information to tell
out of page
into page
right
O down
O up
Submit
Request Answer

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