In a R-L-C circuit_________?
Correct answer: E. all above are correct
- A. power is consumed in resistance and is equal to I R
- B. exchange of power takes place between inductor and supply line
- C. exchange of power takes place between capacitor and supply line
- D. exchange of power does not take place between resistance and the supply line
- E. all above are correct
Explanation
The resistor absorbs real power I²R, while the inductor and capacitor exchange reactive power with the source and each other; an ideal resistor does not return stored energy. Thus all listed statements are intended to be correct.
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