Description of electric potential difference?

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SUMMARY

The discussion centers on the concept of electric potential difference, specifically addressing the relationship defined by the equations V=IR and W=VQ. The initial confusion arose from the interpretation of electric potential difference as the ratio of energy to charge, while the correct interpretation involves the ratio of energy to current. Ultimately, the correct answer to the posed question was confirmed as option C after a clarification from the participants.

PREREQUISITES
  • Understanding of Ohm's Law (V=IR)
  • Familiarity with the concept of electric potential energy
  • Basic knowledge of electric charge and current
  • Ability to interpret and solve equations related to electrical circuits
NEXT STEPS
  • Study the relationship between electric potential difference and electric current in circuits
  • Explore the implications of the equation W=VQ in practical applications
  • Learn about the units of measurement for electric potential difference and current
  • Investigate common misconceptions regarding electric potential and energy
USEFUL FOR

Students studying physics, educators teaching electrical concepts, and anyone seeking to clarify the principles of electric potential difference and its applications in circuits.

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Homework Statement


upload_2015-7-18_15-21-50.png


Homework Equations


V=IR
W=VQ

The Attempt at a Solution


The answer is B, though I thought that electric potential difference is the ratio of energy to charge? Why is the answer stating the ratio of energy to current instead?
 
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Are you sure the answer is B ?
 
Qwertywerty said:
Are you sure the answer is B ?
Qwertywerty said:
Are you sure the answer is B ?
Oops, so very sorry. Read the wrong answer. Answer is C. Sorry again
 

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