MOSFET can be used as a__________?

Correct answer: B. voltage controlled capacitor

  • A. current controlled capacitor
  • B. voltage controlled capacitor
  • C. current controlled inductor
  • D. voltage controlled inductors

Explanation

The MOSFET gate controls the channel through an electric field, so its effective capacitance varies with applied voltage. It is therefore treated as a voltage-controlled capacitor in this context.

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