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At f = 0 Hz capacitor takes the characteristics of an open circuit.Group of answer choicesTrueFalse

Question

At f = 0 Hz, capacitor takes the characteristics of an open circuit.

Group of answer choices

  • True
  • False
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Solution

Analysis

  1. Understanding the Concept: At low frequencies (including DC, which is 0 Hz), a capacitor behaves like an open circuit because it cannot allow a constant current to flow through it. Instead, it charges up to the applied voltage and then stops current from flowing.

  2. Capacitive Behavior at 0 Hz: In a circuit analysis context, a capacitor blocks steady-state (DC) signals, which is akin to saying it behaves like an open circuit.

Final Answer

True: At f=0Hz f = 0 \, \text{Hz} , a capacitor takes the characteristics of an open circuit.

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