Title: Understanding the Magnetic Force on Stationary Charges---**Question:**A stationary positive charge \(+Q\) is located in a magnetic field \(B\), which is directed toward the right as indicated. The direction of the magnetic force on \(Q\) is:**Options:**1. Down.2. There is no magnetic force.3. Up.4. Toward the right.---**Diagram Explanation:**The diagram illustrates a stationary positive charge labeled \(+Q\) within a magnetic field. The magnetic field lines are shown as horizontal arrows pointing to the right. The charge \(+Q\) is positioned within these lines, indicating its presence in the magnetic field.---**Concept Review:**In physics, the magnetic force on a charge is determined by the charge's motion in the magnetic field. According to the Lorentz force law, the magnetic force on a stationary charge is zero because it relies on the velocity of the charge. Thus, for a stationary charge in a magnetic field, no magnetic force is exerted.**Answer Explanation:**This scenario represents a key principle: a stationary charged particle does not experience a magnetic force. Therefore, the correct answer is:2. There is no magnetic force.

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A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right as indicated. The direction of the magnetic force on Q is: h + Q Odown. O There is no magnetic force. O up. O toward the right.

A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right as indicated. The direction of the magnetic force on Q is: h + Q Odown. O There is no magnetic force. O up. O toward the right.

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.

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