How Do Electric Fields Accelerate Electrons?

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SUMMARY

An electron subjected to a constant electric field of 157.0 N/C experiences a specific acceleration calculated using Newton's second law, resulting in an acceleration of approximately 1.76 x 1014 m/s2. Using the equations of motion for constant acceleration, the electron's speed after 1.52E-8 seconds, starting from rest, can be determined to be approximately 2.68 x 106 m/s. These calculations are essential for understanding the dynamics of charged particles in electric fields.

PREREQUISITES
  • Understanding of Newton's second law of motion
  • Familiarity with electric fields and their effects on charged particles
  • Knowledge of kinematic equations for uniformly accelerated motion
  • Basic concepts of electron behavior in physics
NEXT STEPS
  • Study the derivation of Newton's second law in the context of electric fields
  • Learn about the properties and applications of electric fields in particle physics
  • Explore kinematic equations in greater detail, focusing on uniform acceleration scenarios
  • Investigate the behavior of electrons in various electric field strengths and configurations
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Physics students, educators, and anyone interested in the principles of electromagnetism and particle dynamics will benefit from this discussion.

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Homework Statement



1. An electron is accelerated by a constant electric field of magnitude 157.0 N/C. Calculate the acceleration of the electron.

2. Use the equations of motion with constant acceleration fo find the electron's speed after 1.52E-8 s, assuming it starts from rest.

Can you please help me with thse two questions.

Homework Equations





The Attempt at a Solution

 
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Have you done uniform acceleration? And electric fields?
 

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