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Diffstat (limited to '3802/CH3/EX3.14')
| -rw-r--r-- | 3802/CH3/EX3.14/Ex3_14.jpg | bin | 0 -> 12786 bytes | |||
| -rw-r--r-- | 3802/CH3/EX3.14/Ex3_14.sce | 23 |
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diff --git a/3802/CH3/EX3.14/Ex3_14.jpg b/3802/CH3/EX3.14/Ex3_14.jpg Binary files differnew file mode 100644 index 000000000..4455ac193 --- /dev/null +++ b/3802/CH3/EX3.14/Ex3_14.jpg diff --git a/3802/CH3/EX3.14/Ex3_14.sce b/3802/CH3/EX3.14/Ex3_14.sce new file mode 100644 index 000000000..a13026bf7 --- /dev/null +++ b/3802/CH3/EX3.14/Ex3_14.sce @@ -0,0 +1,23 @@ +//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex3_14.sce
+
+clc;
+clear;
+
+//i(t)=sqrt(2)*1e-4*cos(4*10^7*t);
+a1=complex(5,4.04);b1=complex(0,-0.04);c1=1/10; //these are the coefficient values of VA,VB and source obtained from the node A in the given circuit
+a2=complex(200,-0.04);b2=complex(1.2,-1.56);c2=0; //these are the coefficient values of VA,VB and source obtained from the node B in the given circuit
+del=det([a1 b1;a2 b2]);
+delB=det([a1 c1;a2 c2]);
+VB=delB/del;
+
+VB_mag=sqrt(real(VB)^2+imag(VB)^2);
+VB_ang=atand(imag(VB)/real(VB))+180;
+printf("\n Vo=%1.1f angle:%3.1f degree \n",VB_mag,VB_ang)
+
+//Answer vary due to roundoff error
+//Result:Vo(t)=sqrt(2)*1.5*cos(4*10^7*t+157.7)
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