For the circuit shown below, knowing that $R_1=R_2=R_4=1K,$ and $C_1=C_2=C_3=20nF,$ The oscillation frequency in Hz will almost be:

Select one:

a$.,41\mathrm{.}6KHz$

b$.,4\mathrm{.}59KHz$

c$.$ None of these

d$.416$ Hz

Question $19$

Not yet answered

Marked out of $4\mathrm{.}00$

The RLC loaded CS stage shown in the figure below is designed to achieve a gain of $5\frac{V}{V}$ at the resonance frequency. If the transconductance of the transistor is $0\mathrm{.}2$ mS $,$ find the value of $R_p$

Select one:

a$.15K$

b$.25K$

c$.10K$

d$.$ None of these