Electric field - multiple choice - Physics Unit 4 Specimen

AI Thread Summary
The discussion revolves around a multiple-choice question related to electric fields in a physics context. The correct answer is identified as B, with the reasoning centered on the particles having the same charge-to-mass (q/m) ratio. Participants are encouraged to calculate the accelerations for equal variations in the electric field to further understand the dynamics involved. A hint is provided to derive the charge in relation to the electric field and mass. The conversation emphasizes the importance of mathematical analysis in understanding electric field interactions.
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Homework Statement


see attached file

Homework Equations



The Attempt at a Solution


ok so I get that the answer is B
but is it because they have the same q/m ratio?
 

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jsmith613 said:
ok so I get that the answer is B
but is it because they have the same q/m ratio?

Essentially, yes.

You should be able to work out mathematically what the accelerations are for an equal variation in the electric field (say, E = k*Eo) given that when the field is Eo they are both motionless. Hint: find the charge on each in terms of Eo and mass.
 

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