Uniform Electric Field of a proton

AI Thread Summary
In a uniform electric field, a proton experiences constant acceleration in the direction of the field due to its positive charge. The relationship between electric field (E), mass (m), acceleration (a), and charge (q) is given by the equation E = m*a/q. The discussion confirms that the correct answer to the homework question is option c, as the proton's acceleration aligns with the field's direction. The participants agree on the logic that the proton's acceleration and force are directed along the electric field. Understanding these principles is crucial for solving related physics problems.
Soaring Crane
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Homework Statement



In a uniform electric field, a proton has a

a. constant velocity in the direction of the field.
b. constant velocity in the opposite direction of the electric field.
c. constant acceleration in the direction of the electric field.
d. constant acceleration in a direction opposite the electric field.
e. constant acceleration in a direction perpendicular to the electric


Homework Equations



Possibly vector E = m*a/q

The Attempt at a Solution



Is the correct answer c. constant acceleration in the direction of the electric field?

A uniform electric field has the same magnitude and direction throughout the region. Wouldn't the proton then have a constant acceleration, and the direction of the acceleration (also force?) would be in the field's same direction since the charge is positive?

Thanks.
 
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Correct. Good job.
 
Your logic seems to be correct.
 
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