Why Does the Direction of an Electric Field Match the Force on a Proton?

AI Thread Summary
The direction of an electric field aligns with the force experienced by a positively charged particle, specifically a proton. This is because the force on a proton is directed along the electric field lines, reflecting the nature of electric fields to exert force on charges. In contrast, negatively charged particles, like electrons, experience force in the opposite direction of the electric field. The discussion confirms that the correct answer to the conceptual question is choice B, emphasizing the relationship between electric fields and the forces on charged particles. Understanding this concept is crucial for grasping fundamental electrostatic principles.
Soaring Crane
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Homework Statement



The direction of an electric field at a point is the same as


a.the force on a neutron placed at that point.

b.the force on a proton placed at that point.

c.the force on an electron placed at that point.

d.the force on a hydrogen molecule placed at that point.


Homework Equations



This is really a conceptual question.

The Attempt at a Solution



It would be choice B. because a positively charged particle's force is in the same direction of the electric field, right?

Thanks again.
 
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Correct. The force is in the direction that a + charge will be pushed.
 

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