The varactor can be used as a
A) current-controlled capacitance when forward biased.
B) voltage-controlled capacitance when forward biased.
C) current-controlled capacitance when reverse biased.
D) voltage-controlled capacitance when reverse biased.

Question

Quizplus · Accepted Answer

Varactors are designed to act as voltage-controlled capacitors when they are reverse biased, not forward biased or current-controlled.

The Varactor Can Be Used as a