In an N-channel enhancement mode FET, the positive gate-source voltage required to form the depletion region and the conductive channel is called:

The impedance of a capacitance ______ as a function of frequency.

Which of the following are appropriate units for electromotive force?

What is the effect of a reverse bias on the depletion region of a diode?

True or False? Current can only flow through a battery from the negative terminal to the positive terminal.

In an alternating-current circuit, what is the relationship between the impedance of an inductor and the frequency of the current?