A proton (m = 1.67 X 1027 kg, q= 1.6 X 10-19 C) enters region 1 that has crossed electricand magnetic fields (a velocity selector). The electric field is directed downward and has a magnitude 1X 104 N/C while the magnetic field has a magnitude 2.0 T and is directed into the paper. The protontravels undeflected in a straight line through this region. The proton leaves the velocity selector, andthen enters region 2 where there is a magnetic field of magnitude 1 X 10-3 T directed perpendicular tothe paper. In this region, it travels in a circle as shown.E= 1 x 104 N/C1B= 2TB = 1 x 10-3 TA. Find the speed of the proton.B. What is the radius r of the circle in which the proton travels (in region 2)?C. Is the magnetic field in this region 2 directed into the paper, or out of the paper?D. What is the angular momentum of the proton in region 2?E. Repeat parts a and b for an alpha particle (2 protons and 2 neutrons).

Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

A. Find the speed of the proton. B. What is the radius r of the circle in which the proton travels (in region 2)? C. Is the magnetic field in this region 2 directed into the paper, or out of the paper?

A. Find the speed of the proton. B. What is the radius r of the circle in which the proton travels (in region 2)? C. Is the magnetic field in this region 2 directed into the paper, or out of the paper?

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 proton (m = 1.67 X 1027 kg, q= 1.6 X 10-19 C) enters region 1 that has crossed electric
and magnetic fields (a velocity selector). The electric field is directed downward and has a magnitude 1
X 104 N/C while the magnetic field has a magnitude 2.0 T and is directed into the paper. The proton
travels undeflected in a straight line through this region. The proton leaves the velocity selector, and
then enters region 2 where there is a magnetic field of magnitude 1 X 10-3 T directed perpendicular to
the paper. In this region, it travels in a circle as shown.
E= 1 x 104 N/C
1
B= 2T
B = 1 x 10-3 T
A. Find the speed of the proton.
B. What is the radius r of the circle in which the proton travels (in region 2)?
C. Is the magnetic field in this region 2 directed into the paper, or out of the paper?
D. What is the angular momentum of the proton in region 2?
E. Repeat parts a and b for an alpha particle (2 protons and 2 neutrons).

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