Electronic Principles
When applying a square waveform to a capacitor, the circuit tends to:

round off both the voltage and current waveforms
peak both the voltage and current waveforms
peak the current and round off the voltage waveforms
peak the voltage and round off the current waveforms
None of these

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Electronic Principles
Voltage is

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

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Electronic Principles
Which one of the following statements is true for the voltage in a parallel RL circuit?

None of these
The total voltage is equal to the sum of the voltages across the resistance and inductance
The total voltages is less than the sum of the voltages across the resistance and inductance
The voltage always has the same amplitude and phase for every part of the circuit
The total voltage lags the total current by less than 90

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Electronic Principles
Which one of the following statements best applies to a parallel 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
None of these
All of these
The sum of the current is always less than the applied current

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