Electronic Principles
Which one of the following statements best applies to a series RLC circuit?

The current waveform for each component always has the same amplitude and phase as the applied current
The voltage waveform for each component always has the same amplitude and phase as the applied voltage
The sum of the current is always less than the applied current
None of these
All 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
None of these
The concentration of lines of magnetic force
The opposition to a build-up of magnetic fields
The rate of change of the number of lines of magnetic force

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Electronic Principles
Voltage is

Trie force that causes electrons to flow
The flow of charged particles through a material
None of these
The smallest electrically charged particle
The number of free electrons in an atom

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