What is the acceleration of an electron that has moved between - 1.5V and 3.0V? Assume is began at rest.

Question

Rose James

Physics

10 June, 12:03

What is the acceleration of an electron that has moved between - 1.5V and 3.0V? Assume is began at rest.

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Answers (1)

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Frankfurter · Answer 1

Insufficient data.

Explanation:

Hi!

The data you have is only potential diference, so you know that the variation in potential energy of the electron when moving from - 1.5V to 3.0V, is 4.5 V.

But you cannot know the acceleration. For that you need to know the electric field, so you can calculate force.