Deriving the trajectory of the particle

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Homework Help Overview

The problem involves deriving the trajectory of a charged particle in the presence of uniform electric and magnetic fields, specifically focusing on the effects of the Lorentz force acting on the particle from the moment it is released from rest.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants are discussing the relevant forces acting on the particle, with one participant seeking hints and another questioning the application of Newton's laws in this context.

Discussion Status

The discussion is ongoing, with participants exploring the implications of the Lorentz force and the relevance of Newton's laws. Some hints have been provided, but there is no explicit consensus on the approach to take.

Contextual Notes

One participant expresses a lack of familiarity with electromagnetism, which may influence the depth of the discussion and the types of questions being raised.

Tuugii
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Homework Statement


There is a uniform electric field E, and a uniform magnetic field B in space. A particle of mass m, and charge q, at the origin is released from rest at t=0. The only acting force on the body is the Lorentz force. Derive the trajectory of the particle for t>=0.


Homework Equations


Lorentz force: F=q(E+v*B)


The Attempt at a Solution



Please give some hints. :)

thanks,
T
 
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Hint: sum of forces equals what?
 
thanks

forces? it says the only force is Lorentz one...

hey I am totally newbie to EM. :P
 
OK, let me rephrase the question: which of Newtons laws is relevant here?
 
3rd law, and the sum is 0
 

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