Spring-mediated dipole in a magnetic field

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    Magnetic field
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Homework Help Overview

The discussion revolves around a system of two charges connected by a spring, placed in a uniform magnetic field. Participants explore the dynamics of the system, including translational and rotational motions, the forces acting on the charges, and the implications of the spring's properties.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking, Mixed

Approaches and Questions Raised

  • Participants discuss the degrees of freedom of the system, questioning whether to consider all degrees or only those exercised in the setup. There is uncertainty about the meaning of "begins to move" and whether it implies an imposed movement or a natural response from rest. The role of electrostatic forces is also raised, with some participants noting the need to include them in the analysis.

Discussion Status

The discussion is ongoing, with various interpretations being explored. Some participants have offered insights into the forces acting on the charges and the equations governing their motion, while others express confusion about specific aspects of the problem statement, particularly regarding the spring's properties and the initial conditions of the system.

Contextual Notes

There is a noted ambiguity regarding the spring's zero rest length and its implications for the initial positions of the charges. Participants are also considering the effects of the magnetic field on the motion of the charges and how this relates to their initial conditions.

  • #31
Hak said:
If you all can't solve it, I don't see who else can...
I think if people (not saying me) new the direction of the field for sure, and the initial state was better explained someone could help you.
 
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  • #32
erobz said:
I think if people (not saying me) new the direction of the field for sure, and the initial state was better explained someone could help you.
I hope so, but finding a precise solution is, in my opinion, really impossible... Regardless, we will never know if this will be correct or not...
 
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