Physics magnet conceptual question

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Homework Help Overview

The discussion revolves around a conceptual question related to the behavior of a current-carrying wire in a magnetic field, specifically regarding the direction of deflection when a switch is closed in a circuit connected to a power supply. Participants are trying to identify the position of the north magnetic pole based on the observed deflection of the wire.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • The original poster attempts to apply the right hand rule but expresses confusion about the expected direction of deflection. They question whether the wire should deflect to the right or left instead of downward.
  • Some participants suggest using a different interpretation of the right hand rule, indicating the need for a clearer understanding of the problem setup.

Discussion Status

The discussion is ongoing, with participants seeking clarification and additional information. Some guidance has been offered regarding the application of the right hand rule, but there is a lack of consensus due to missing visual aids or detailed descriptions of the problem.

Contextual Notes

Participants note the absence of a figure or detailed description, which may be contributing to the confusion and lack of responses. There is an indication that the original poster has reviewed relevant material but still struggles with the application of concepts.

buddy72192
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Homework Statement


The figure shows a wire that is connected to a power supply and suspended between the poles of a magnet. When the switch is closed, the wire deflects in the direction shown.

Which of the dashed boxes A–D represents the position of the north magnetic pole?


Homework Equations



Right hand rule?

The Attempt at a Solution


When I attempt the right hand rule and line my thumb up with the wire I don't see how the wire could deflect downward. Shouldn't it be right or left deflection?

I must be missing something
 
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bump... help me understand this
 
anyone? I don't know how to go about this... and yes I've read the chapter
 
It's more accurate if you use your

index finger (current)
thumb (force)
middle finger (magnetic field).

You, however, are lacking the picture or a more detailed description of the problem. This is probably why no one has responded.
 

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