In tuning a radio, which is easier to tweak, the inductor or the capacitor? Why?
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In tuning a radio, which is easier to tweak, the inductor or the capacitor? Why?Explain a little pls.
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- In a Wien bridge oscillator circuit, resistor and capacitor form a series branch and a parallel branch. The value of the resistor is 200 ohm and the value of the capacitor is 10 mF. Determine the frequency of oscillation for the Wien Bridge oscillator circuit.A resistor of resistance R=1000 Q is maintained at 17 °C and it shunted by 100 µH inductor. Determine the rms noise voltage across the inductor over a frequency bandwidth of: Ans: 182 x109 volt i) ii) 15.9 kHz 159 kHz Ans: 9.22 x10-8 volt 111) 1590 kHz Ans: 2.34 x10-6 voltD1 D V1 D4 D2 V D D Diode Model: 1N5817 R = 10k Vi= sine (0 5 100) Given the parameters above, simulate the given circuit using .tran 0 30m 0. Solve for the output peak to peak voltage across the resistor and the output frequency measured across the resistor. Output Frequency = (When computing for the frequency, use 4v as reference point) Output Voltage (pk-pk) = + R1 R D3 D