Wednesday
April 1, 2015

Homework Help: Physics

Posted by Sandra on Saturday, March 13, 2010 at 11:21am.

Gold ions (Au+) are accelerate to high speeds using electric fields.

These ions are then passed through a region where uniform electric E and magnetic B fields are present.

If the ions are traveling to the right, which configuration of E and B will serve as a velocity selector?

A.Electric field E up; Magnetic field B into the page
B.Electric field E down; Magnetic field B out of the page
C.Electric field E up; Magnetic field B out of the page
D.Electric field E down; Magnetic field B into the page
E.Both A and B
F.Both C and D
G.All of the above

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Gold ions (Au+) are accelerate to high speeds using electric fields. ...
physics - Gold ions (Au+) are accelerate to high speeds using electric fields. ...
Physics - In designing a velocity selector that uses uniform perpendicular ...
physics-Electric & magnetic fields - A proton traveling at 10^4 m/s in the ...
physics - A proton traveling at 10^4 m/s in the positive x-direction, enters a ...
physics - A proton traveling at 10^4 m/s in the positive x-direction, enters a ...
college-physics - In a particular region of space, the magnetic and electric ...
physics - Consider a mass spectrometer like the one shown in the figure. A beam ...
Chemistry - Consider the following reaction: PbCl2 + 2 NaOH -> Pb(OH)2 + 2 ...
Physics - ELECTRIC FIELDS AND EQUIPOTENTIAL SURFACES 1.what condition must exist...

Members