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clear//
//Variables
n = 0.62 //Ratio of peak-peak voltage to the supply voltage
R = 5.0 * 10**3 //Resistance (in ohm)
C = 0.05 * 10**-6 //Capacitor (in Farad)
//Calculation
T = 2.3 * R * C * log10(1/(1-n)) //Time period of oscillation (in seconds)
f = 1/T //Frequency of oscillation (in Hertz)
f1 = 50.0 //New frequency (in Hertz)
T1 = 1/f1 //New time period of oscillation (in seconds)
R1 = T1 / (2.3 * C * log10(1/(1-n))) //New Resistance (in ohm)
f2 = 50.0 //Another new frequency (in Hertz)
C2 = 0.5 * 10**-6 //Capacitance (in Farad)
T2 = 1/f2 //Another new time period (in seconds)
R2 = T2 / (2.3 * C2 * log10(1/(1-n))) //New Resistance (in ohm)
//Result
printf("\n The time period and frequency of oscillation in case 1 is %0.2f ms and %0.0f Hz.",T*10**3,f)
printf("\n New value of R is %0.0f kilo-ohm.",R1 * 10**-3)
printf("\n Value of R with C is 0.5 micro-Farad is %0.1f kilo-ohm.",R2 * 10**-3)
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