How Do You Calculate Energy Transfer in a Circuit Component?

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Homework Help Overview

The discussion revolves around calculating energy transfer in a circuit component, specifically given a potential difference and current over a specified time period. The subject area is electrical circuits and energy calculations.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • The original poster attempts to calculate energy transfer but expresses difficulty in progressing. Some participants inquire about the relationship between power and energy, suggesting that understanding this connection may aid in solving the problem.

Discussion Status

The discussion is ongoing, with participants exploring different aspects of the problem. Some guidance has been offered regarding the need to understand power dissipation, but there is no clear consensus or resolution yet.

Contextual Notes

One participant mentions having difficulty typing equations from a textbook, indicating potential constraints in accessing necessary information. Another participant suggests that further study may be needed to grasp the concepts involved.

mjwilson94
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I am currently stuck on how to work out this question.

Calculate the energy transfer in 1200s in a component when the p.d across it is 12V and the current is 2A.

I have been attempting it for at least half hour but still no luck.

Can somebody please help me out on how to work it out :)
 
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Do you know how to calculate the power dissipation? Do you know the relation between power and energy?
 
I have a textbook here with equations in but they are hard to type because they have the Delta triangle in them. But if you could further explain these to me that would be great.
 
If you can't tell me in words what the power dissipated in a resistor is, it sounds like you need to study more. Try reading the textbook.
 

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