Calculating Power in Linearity Properties with Two Sources

AI Thread Summary
To calculate the power delivered to a 100-ohm load resistor by two sources, one must consider the linearity properties of the circuit, which imply that the total power is not simply the sum of the individual powers from each source. Source #1 provides 250mW when Source #2 is off, while Source #2 delivers 4W when Source #1 is off. The challenge lies in determining the combined effect of both sources when they are active simultaneously, as the linearity means that the interaction between the sources must be accounted for. The discussion clarifies that the term "linear resistor containing two sources" refers to a circuit where the principles of additivity and proportionality apply. Understanding these concepts is crucial for accurately calculating the power delivered when both sources are on.
Defcon55
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I've been presented with a question, but I am not sure how to approach it:

A linear resistor containing two sources drives a 100ohm load resistor. Source #1 delivers 250mW to the load when source #2 is off.
Source #2 delivers 4W to the load when source #1 is off.

My question is, how would I go about finding the power delivered when both sources are on?

I know that the answer isn't 4.25W, because that would just be the sum of the two powers, and disregarding the resistor.

Thanks for your help.
 
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Thread moved to Homework Help forums.

What is a "linear resistor containing two sources"? I'm not able to picture what you are asking.
 
berkeman said:
Thread moved to Homework Help forums.

What is a "linear resistor containing two sources"?

The linear part just means basically that it is a simple circuit (has additivity and proportionality)

As for the two sources, it could be a power or voltage source, atleast if my understanding is correct.
 

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