1 files changed, 31 insertions, 0 deletions
diff --git a/2609/CH6/EX6.9/Ex6_9.sce b/2609/CH6/EX6.9/Ex6_9.sce
new file mode 100755
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+//Ex 6.9
+clc;
+clear;
+close;
+format('v',6);
+disp("Part (a)");
+L1=25;//micro H
+L2=10;//micro H
+Rf=22;//kohm
+C=0.01;//micro F
+LT=L1+L2;//micro H
+fr=1/(2*%pi*sqrt(C*10^-6*LT*10^-6));//Hz
+fr=fr/1000;//kHz
+f0=fr;///kHz
+disp(f0,"Oscillation frequency(kHz)");
+Ri=Rf/(L1/L2);//kohm
+disp(Ri,"Resistance Ri(kohm)");
+disp("Part (b)");
+C1=220;//pF
+C2=680;//pF
+Rf=22;//kohm
+L=1;//mH
+CT=C1*C2/(C1+C2);//pF
+fr=1/(2*%pi*sqrt(L*10^-3*CT*10^-12));//Hz
+fr=fr/1000;//kHz
+f0=fr;///kHz
+f0=round(f0);//kHz
+disp(f0,"Oscillation frequency(kHz)");
+Ri=Rf/(C1/C2);//kohm
+disp(Ri,"Resistance Ri(kohm)");
+