Physics induction concepts help

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Homework Help Overview

The discussion revolves around the concepts of electric fields and induction, specifically focusing on the behavior of a rod that develops opposite charges at its ends and the resulting electric field interactions.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore whether the newly generated electric field near the charged rod opposes or strengthens the existing electric field. Questions are raised about the nature of electric fields in relation to charge polarity and dipole formation.

Discussion Status

Some participants have expressed that they have learned the theory behind the problem, indicating a progression in understanding. However, the discussion includes varying interpretations of the electric field behavior, suggesting that multiple viewpoints are still being explored.

Contextual Notes

There is mention of a deadline for the homework, which may influence the urgency and depth of the discussion. Additionally, the original poster's understanding of the theory has evolved, but the specifics of the problem remain under discussion.

s.bala
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initally there's a electric field pointing to the right near a rod...something happens and the rod becomes negative on leftside on positive on rightside whihc supposedly generate another electric field near the rod..does this new one oppose the other one in terms of direction or make it stronger?
 
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s.bala said:
initally there's a electric field pointing to the right near a rod...something happens and the rod becomes negative on leftside on positive on rightside whihc supposedly generate another electric field near the rod..does this new one oppose the other one in terms of direction or make it stronger?

What are your thoughts? Electric field points from which polarity charge to which polarity charge.

Also, if the rod is has opposite charges at its ends (or on its sides?), it has an electric field for a dipole. That E-field is not straight...
 
this was due last week lol..ive learned the answer and the theroy behind it...its actually will oppose it
 
s.bala said:
this was due last week lol..ive learned the answer and the theroy behind it...its actually will oppose it

Glad that you've learned/understood the theory behind it. Berkeman was giving you another chance if you hadn't yet. We should be thankful. :smile:
 
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