A beam of positively charged carbon ions pass through a velocity selector and into a region of uniform magnetic field. This magnetic field is the same magnitude and direction as the magnetic field in the velocity selector. The carbon ions have a charge of 1.6 x 10-19 C and a mass of 12.0 u (u = atomic mass unit, 1 u = 1.66 x 10-27 kg). Ions with a speed of 1.6 x 105 m/s get through the velocity selector. The radius of the ions' path is 29 cm. capacitor plates (a) What is the direction of the magnetic field? (b) What is the polarity of the capacitor plates (which one is positive?) (C) What is the magnitude of the magnetic field?(Put this value in the answer box) (d) What is the value of the electric field between the capacitor plates? Answer:

A beam of positively charged carbon ions pass through a velocity selector and into a region of uniform magnetic field. This magnetic field is the same magnitude and direction as the magnetic field in the velocity selector. The carbon ions have a charge of 1.6 x 10-19 C and a mass of 12.0 u (u = atomic mass unit, 1 u = 1.66 x 10-27 kg). Ions with a speed of 1.6 x 105 m/s get through the velocity selector. The radius of the ions' path is 29 cm. capacitor plates (a) What is the direction of the magnetic field? (b) What is the polarity of the capacitor plates (which one is positive?) (C) What is the magnitude of the magnetic field?(Put this value in the answer box) (d) What is the value of the electric field between the capacitor plates? Answer:

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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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

A beam of positively charged carbon ions pass through a velocity selector and into a region of uniform magnetic field. This magnetic field is the
same magnitude and direction as the magnetic field in the velocity selector. The carbon ions have a charge of 1.6 x 10-19 C and a mass of 12.0 u
(u = atomic mass unit, 1 u = 1.66 x 10-27 kg). Ions with a speed of 1.6 x 105 m/s get through the velocity selector. The radius of the ions' path is
29 cm.
capacitor plates
(a) What is the direction of the magnetic field?
(b) What is the polarity of the capacitor plates (which one is positive?)
(c)
What is the magnitude of the magnetic field?(Put this value in the answer box)
(d) What is the value of the electric field between the capacitor plates?
Answer:

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