Electronic Principles
Which one of the following kinds of materials has the highest permeability?

All of these
None of these
A diamagnetic material
A ferromagnetic material
A paramagnetic material

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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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