How Far Does a Charged Particle Travel in an Electric Field?

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SUMMARY

A 1-gram particle with a charge of 1 milliC in a uniform electric field of 10 V/m travels 10 meters in 2 seconds. The solution involves using the force equation F = E * q to calculate the force acting on the particle, followed by applying Newton's second law F = ma to determine the acceleration. Finally, kinematic equations are used to find the distance traveled. The initial assumption of 10 meters is confirmed through proper calculations.

PREREQUISITES
  • Understanding of electric fields and forces (E = F/q)
  • Knowledge of Newton's second law (F = ma)
  • Familiarity with kinematic equations for uniformly accelerated motion
  • Basic unit conversion skills (grams to kilograms, milliCoulombs to Coulombs)
NEXT STEPS
  • Study the relationship between electric fields and forces in detail
  • Learn how to apply Newton's laws to particle motion in electric fields
  • Review kinematic equations and their applications in physics
  • Explore unit conversion techniques for physics problems
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Students studying physics, particularly those focusing on electromagnetism and kinematics, as well as educators seeking to clarify concepts related to charged particles in electric fields.

floridianfisher
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Homework Statement


A 1-gram particle with a charge of 1 milliC starts from rest in a uniform electric field of magnitude E = 10 V/m. How
far (in m) does the particle travel in 2 seconds?
I know the answere is 10 but I don't know how to find it


Homework Equations


PE/q=-Ex




The Attempt at a Solution


I converted all units but I have PE and change in x left and I am stumped can anyone help

I have PE/.oo1= -10* x

I know the answere is 10m already but I can't figure out how
 
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Don't use PE. Use force F=E*q. Then use F=ma to find the constant acceleration. Now use kinematics to find the distance travelled. I don't think the answer is 10m.
 

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