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What is the capacitive reactance for DC signals? - Practice - ObjectiveMcq

HomePracticeAnalog CommunicationsBasicsWhat is the capacitive reactance fo...

Basics Analog CommunicationsMedium

What is the capacitive reactance for DC signals?

Correct Answer: D — infinite

Frequency of DC signals is zero. For zero frequency, capacitive reactance XC is infinite as XC = 1/(f*C), where f is the frequency and C is the capacitance.

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