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Five equal-mass particles (A-E) enter a region of uniform magnetic field directe

ID: 2299147 • Letter: F

Question

Five equal-mass particles (A-E) enter a region of uniform magnetic field directed into the page. They follow the trajectories illustrated in the figure.

Part A

Which particle (if any) is neutral?

Which particle (if any) is neutral?

none

Part B

Which particle (if any) is negatively charged?

Which particle (if any) is negatively charged?

particle A particle B particle C particle D particle E

none

Part B

Which particle (if any) is negatively charged?

Which particle (if any) is negatively charged?

particle A particle B particle C particle D particle E none

Explanation / Answer

part A : particle D

part B;   particle A