RC Frequency Response-LPF


1

CONTROLS

   Load Resistance (RL) :      Ω
   Load Capacitor( CL) :       nf
   Input Voltage (Vin) :      V
   Frequency (Freq) :          Hz


INSTRUCTION

  1. Connect the components as mentioned below:
    L1-L3, L5-L7, L4-L5, L6-L8, L6-L9, L12-L9.(For eg. click on 1 and then drag to 3 and so on.)
  2. Click on 'Check Connection' button to check the connections.
  3. If connected wrong click on 'Delete all connection' button to erase all the connections.
  4. Set Load Resistance(RL)=10 KΩ.
  5. Set Load Capacitor(CL)=0.01nF.
  6. The source voltage (Vin) is set to 10V.
  7. Keeping source voltage constant, vary the frequency from 50 Hz in regular steps.
  8. Click on "Add to Table" button to add the readings to the table.
  9. Vary the Frequency by keeping the load resistances and load capacitance constant.
  10. Select "Plot" button to plot the frequency graph or the phase graph of the RC frequency, Frequency(Hz) along X-axis and Magnitude(dB) along Y-axis.
  11. Click on "Clear" button to take another set of readings.

EXPERIMENTAL TABLE

Serial No. Frequency(Hz) Magnitude(dB) Phase(theta) Output Voltage(V)

GRAPH PLOT

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