A 90 Ω resistor, a coil with 30 Ω of reactance, and a capacitor with 50 Ω of reactance are in series across a 12 V ac source. The current through the resistor is
A. 9 mA
B. 90 mA
C. 13 mA
D. 130 mA
Answer: Option D
This Question Belongs to Electrical Engineering >> RLC Circuits And Resonance
Join The Discussion
Comments ( 1 )
Related Questions on RLC Circuits and Resonance
A. Increase
B. Remain the same
C. Decrease
D. Be less selective
Z= √ (R^2+(XL-XC)^2)
I= V/Z.