//Example 23.11 C=5*10^-6;//Capacitance (F) //Value of capacitance is mentioned wrongly in the question f1=60;//Frequency 1 (Hz) f2=10*10^3;//Frequency 2 (Hz) X_C1=1/(2*%pi*f1*C);//Capacitive reactance at 60Hz (ohm) printf('a.Capacitive reactance at 60Hz = %0.1f ohm',X_C1) X_C2=1/(2*%pi*f2*C);//Capacitive reactance at 10kHz (ohm) printf('\n Capacitive reactance at 10kHz = %0.2f ohm',X_C2) V=120;//Rms voltage (V) I1=V/X_C1;//Rms current at 60Hz (A) printf('\nb.Rms current at 60hz = %0.3f A',I1) I2=V/X_C2;//Rms current at 10kHz (A) printf('\n Rms current at 10khz = %0.1f A',I2) //Answer varies due to round off error //Openstax - College Physics //Download for free at http://cnx.org/content/col11406/latest