Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 3 (Q.No. 26)
26.
A Varactor diode has
a fixed capacitance
a fixed inductance
a voltage variable capacitance
a current variable inductance
Answer: Option
Explanation:

The applied bias governs the width of depletion layer. Therefore, capacitance varies with bias.

Discussion:
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