11) Refer to this figure. The output voltage at fi 15 mVp. What is the output vo

Question

11) Refer to this figure. The output voltage at fi 15 mVp. What is the output voltage at the midpoint frequency in figure 6 a) 12mV +12 V b) 12mV pp c) 21.21 mVP 1.2 d) 8.48 mV 12 kn He Rs 50 n 5 kn Soon Figure 6 12) Refer to the figure 6 above again .The upper cutoff frequency of this amplifier is 22 kHz. The output at that frequency is 6.71 V p-p. What is the output voltage at 220 kHz? a) 9.49 V p-p b) 6.71V p-p c) 0.671 V p-p d) 0.0671 V p-p 13) Refer to figure 6 above again. You are attempting to determine the lower cutoff frequency of this amplifier in the lab. As you change the input frequency and measure the output signal, you must remember to: a) set the oscilloscope to DC. b maintain the input voltage constant. 600 n

Explanation / Answer

11)12mVp-p

It seems like the cutoff frequesncy volatge is 15mVp hence the at midpoint frequesncy the voltage will be below 15Vp

12)0.671Vp-p

13) b

Maintain the input volatge constant because the frequency response is nothing but change in amplitude for frequency change

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