Question
Download Solution PDFIn an electric circuit, the maximum power transferred to load resistance is 2Ω is 50 W. If now, the load resistance is changed to 8Ω, what will be the power transferred to the load?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
The maximum power transfer theorem states that the maximum power is delivered to a load when the load resistance is equal to the source resistance.
The maximum power across the load is given by:
Now, the power transferred to the load at other loading condition is given by:
Calculation
Given, Pmax = 50 W at RL = Rth = 2Ω
Vth = 20V
P = 32 W
Last updated on May 29, 2025
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