Electronic Principles
Current is

The force that causes electrons to flow
None of these
An imbalance of electrical charges
The number of free electrons in an atom
The flow of charged particles through a material

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

None of these
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
All of these
The current waveform for each component always has the same amplitude and phase as the applied current

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Electronic Principles
Waveforms are graphs that show:

None of these
amplitude on the vertical axis and frequency on the horizontal axis
frequency on the vertical axis and amplitude on the horizontal axis
the passage of time on the vertical axis and amplitude on the horizontal axis
amplitude on the vertical axis and the passage of time on the horizontal axis

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