show details please An ion source creates positively-charged ions; we can use electricand magnetic fields to select ions with a particular velocity. In both cases belowB is pointing out of the page.A.B.Ē10+++FB(a) In diagram A, what is the direction of the force due to the electric field onthe ion?(b) In diagram A, what is the direction of the force due to the magnetic fieldon the ion?(c) Which setup, A or B, will work as a velocity selector? Explain why, in afew sentences.

Answered: Image /qna-images/answer/7eb16efd-ce25-4504-a8f6-9f7069ed0643.jpg

(a) In diagram A, what is the direction of the force due to the electric field on the ion? (b) In diagram A, what is the direction of the force due to the magnetic field on the ion? (c) Which setup, A or B, will work as a velocity selector? Explain why, in a few sentences.

(a) In diagram A, what is the direction of the force due to the electric field on the ion? (b) In diagram A, what is the direction of the force due to the magnetic field on the ion? (c) Which setup, A or B, will work as a velocity selector? Explain why, in a few sentences.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 78A

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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

show details please

An ion source creates positively-charged ions; we can use electric
and magnetic fields to select ions with a particular velocity. In both cases below
B is pointing out of the page.
A.
B.
Ē
10
+++
F
B
(a) In diagram A, what is the direction of the force due to the electric field on
the ion?
(b) In diagram A, what is the direction of the force due to the magnetic field
on the ion?
(c) Which setup, A or B, will work as a velocity selector? Explain why, in a
few sentences.

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