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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3515/CH1/EX1.25 | |
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initial commit / add all books
Diffstat (limited to '3515/CH1/EX1.25')
| -rw-r--r-- | 3515/CH1/EX1.25/Ex1_25.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3515/CH1/EX1.25/Ex1_25.sce b/3515/CH1/EX1.25/Ex1_25.sce new file mode 100644 index 000000000..4a347f258 --- /dev/null +++ b/3515/CH1/EX1.25/Ex1_25.sce @@ -0,0 +1,27 @@ +// Exa 1.25
+format('v',7);
+clc;
+clear;
+close;
+// Given data
+R1= 9;// in kΩ
+R2= 1;// in kΩ
+R3= 2;// in kΩ
+R4= 3;// in kΩ
+// The output voltage, vo1= (1+R1/R2)*va
+vo1BYva= (1+R1/R2);// (i)
+// Voltage at node va= R4*v1/(R3+R4)
+vaBYv1= R4/(R3+R4);// (ii)
+// From (i) and (ii)
+vo1BYv1= vo1BYva*vaBYv1;// (iii)
+// The output voltage, vo2= (1+R1/R2)*va
+vo2BYva= (1+R1/R2);// (iv)
+// Voltage at node va= R3*v2/(R3+R4)
+vaBYv2= R3/(R3+R4);// (v)
+// From (i) and (ii)
+vo2BYv2= vo2BYva*vaBYv2;// (iii)
+// The output voltage, vo3= (-R1/R2)*v3
+vo3BYv3= (-R1/R2);// (i)
+
+// Total output vo= vo1 + vo2 + vo3
+disp("Total voltage is "+string(vo1BYv1)+" v1 + "+string(vo2BYv2)+" v2 "+string(vo3BYv3)+" v3")
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