Examveda
Examveda

A 6.8 kΩ resistor, a 7 mH coil, and a 0.02 µF capacitor are in parallel across a 17 kHz ac source. The coil's internal resistance, RW, is 30 Ω. The equivalent parallel resistance, Rp(eq), is

A. 1,878 Ω

B. 18,780 Ω

C. 18,750 Ω

D. 626 Ω

Answer: Option B

Join The Discussion

Comments ( 2 )

  1. Ameer Ali
    Ameer Ali :
    1 year ago

    Any one can..???

  2. Ankit Srivastava
    Ankit Srivastava :
    3 years ago

    plz discuss formula .

Related Questions on RLC Circuits and Resonance