In an LCR series circuit the capacitive reactance is 24 Ω.If the AC frequency halves,what will be the resulting capacitive reactance?
A) 24 Ω
B) 48 Ω
C) 12 Ω
D) Additional information is need to find the value.

Question

Quizplus · Accepted Answer

Capacitive reactance (Xc) is inversely proportional to the frequency (f), given by the formula Xc = 1/(2πfC). If the frequency halves, the capacitive reactance doubles, so it becomes 48 Ω.

In an LCR Series Circuit the Capacitive Reactance Is 24