Potential Change in Battery/Resistor System

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SUMMARY

The discussion focuses on the behavior of potential in a circuit containing a battery and two parallel-connected resistors. It is established that when resistors are wired across a battery, there is indeed a potential drop across the resistors in the direction of current flow. The conversation emphasizes the importance of identifying positive and negative potentials within the circuit to fully understand the potential changes occurring across the components.

PREREQUISITES
  • Understanding of basic circuit theory
  • Knowledge of Ohm's Law
  • Familiarity with parallel resistor configurations
  • Concept of electric potential and current flow
NEXT STEPS
  • Study the principles of Ohm's Law in detail
  • Learn about Kirchhoff's Voltage Law
  • Explore the effects of resistor values on potential drop in parallel circuits
  • Investigate the concept of electric potential in series vs. parallel circuits
USEFUL FOR

Students studying electrical engineering, educators teaching circuit theory, and hobbyists experimenting with basic electronics.

CasterlyRock
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Homework Statement


Show the change of potential of a system that contains a battery and two parallel connected resistors.

Homework Equations

The Attempt at a Solution



I guess that there is no change in potential because they are in parallel. Or there is a potential drop trough resistors?
 
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Assuming that the resistors are wired across the battery (so that there is a complete circuit) then you are correct; Potential will drop across the resistors in the direction of the current flow.
 
It might be asking, "Where in this circuit would you consider there is positive (+) potential and where negative (-) potential?"
 

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