(Solved):
A voltage amplifier has a power gain of \( 13 \mathrm{~dB} \). Determine the input power if the ou ...
A voltage amplifier has a power gain of \( 13 \mathrm{~dB} \). Determine the input power if the output power is \( 500 \mathrm{~mW} \). Selected Answer: Answers: \[ \begin{array}{l} \text { A. } \approx 39 \mathrm{~mW} \\ \text { C. } \approx 50 \mathrm{~mW} \\ \text { D. } \approx 25 \mathrm{~mW} \end{array} \]