Question Detail
Question
A series R-L-C circuit has R = 10 ohms, L = 0.5 H and C = 10 uF. Calculate the frequency for MAXIMUM current flow if connected to a 100 V source.
Correct Answer
Option D is the correct answer.
Detailed Explanation
Max current at resonance: f=1/(2pisqrt(LC))=71.2 Hz.
Hint
Max current at resonance: f=1/(2*pi*sqrt(LC))=71.2 Hz.