Question
Physics Question on Electricity
Which of the following statement(s) is/are true for a LC circuit with 𝐿=25 mH and 𝐶=4 µF?
A
Resonance frequency is close to 503 Hz
B
The impedance at 1 kHz is 15 Ω
C
At a frequency of 200 Hz, the voltage lags the current in the circuit
D
At a frequency of 700 Hz, the voltage lags the current in the circuit
Answer
Resonance frequency is close to 503 Hz
Explanation
Solution
The correct options are: A and C