Question
Download Solution PDFIn an electric circuit, if power, voltage and resistance are represented by P, V and R, respectively, then the correct relation between them is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is
Key Points
- Electric power is the rate at which work is done or energy is transformed into an electrical circuit.
- It is a Scalar quantity.
- The formula for electric power is given by,
- But, we know according to ohms law we have:
- So we have
- Substituting, I in the power equation we have:
- Therefore,
.
Last updated on Jul 11, 2025
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