a-tuning-capacitor-in-a-20-khz-radio-receiver-experiences-a-peak-current-of-55-m

Question

A tuning capacitor in a 20 kHz radio receiver experiences a peak current of 55 mA with an rms voltage of 7.0 V. Determine the capacitance (C) of this tuning capacitor.

Accepted Answer

4.4 × $$10^{-7} F$$

Answer

5.1 × $$10^{-7} F$$

Answer

6.3 × $$10^{-8} F$$

Answer

3.1 × $$10^{-8} F$$