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

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

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

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

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