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27 Nov 2019
Two particles with charges q and 2q moving from west to eastenter a uniform magnetic ?eld of magnitude B pointing verticallydown. The charges have different masses, but the same speed v. Inthe magnetic ?eld, they move in semicircles with radii R and 2R,respectively.
(a) What is the ratio of their masses?
(b) Is it possible to apply an electric ?eld that would cause theparticle of charge q to move in a straight line in the magnetic?eld? If yes, what is the direction and magnitude of this?eld?
(c) What effect would this electric ?eld have on the particle ofcharge 2q?
Two particles with charges q and 2q moving from west to eastenter a uniform magnetic ?eld of magnitude B pointing verticallydown. The charges have different masses, but the same speed v. Inthe magnetic ?eld, they move in semicircles with radii R and 2R,respectively.
(a) What is the ratio of their masses?
(b) Is it possible to apply an electric ?eld that would cause theparticle of charge q to move in a straight line in the magnetic?eld? If yes, what is the direction and magnitude of this?eld?
(c) What effect would this electric ?eld have on the particle ofcharge 2q?
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Patrina SchowalterLv2
20 May 2019