Electronic Principles
Which one of the following statements is true?

Power dissipation of a pure capacitor increases with operating frequency
Power dissipation of a pure capacitor decreases with operating frequency
All of these
There is no meaningful relationship between the power dissipation of a pure capacitor and its operating frequency
None of these

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Electronic Principles
Which one of the following phrasers best describes flux density?

The force that maintains lines of force
The concentration of lines of magnetic force
The rate of change of the number of lines of magnetic force
The opposition to a build-up of magnetic fields
None of these

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