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

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

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Electronic Principles
What is the difference between a conductor and an insulator?

None of these
A conductor allows current to flow much easier than an insulator does
The difference between conductors and insulators depends on how they are used
An insulator has an excessive number of free electrons, while a conductor has a few free electrons or none at all
An insulator allows current to flow much easier than a conductor does

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Electronic Principles
The dielectric constant of a material is a measure of:

the amount of opposition to the current flow
how well the material concentrates electrostatic lines of force
None of these
how well the material concentrates magnetic lines of force
the amount of voltage it can withstand before breaking down

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Electronic Principles
When a parallel RLC circuit is operating at its resonant frequency:

the difference between inductive and capacitive reactance is equal to the resistance
capacitive reactance is greater than the inductive reactance
None of these
inductive reactance is equal to the capacitive reactance
inductive reactance is greater than the capacitive reactance

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