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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 /2528/CH4/EX4.2 | |
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initial commit / add all books
Diffstat (limited to '2528/CH4/EX4.2')
| -rwxr-xr-x | 2528/CH4/EX4.2/Ex4_2.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2528/CH4/EX4.2/Ex4_2.sce b/2528/CH4/EX4.2/Ex4_2.sce new file mode 100755 index 000000000..ece578a58 --- /dev/null +++ b/2528/CH4/EX4.2/Ex4_2.sce @@ -0,0 +1,19 @@ +clc;
+clear;
+close;
+//page no 98
+//figure 4.3
+Av1=26;//in dB
+Av=20;
+//Zi=47*10^3 //in ohms
+Ri=1*10^3; ///In Ohms
+//we know Av=1+(Rf/Ri)
+Rf=Ri*(Av-1);
+disp(Rf,"Value of Rf(ohm) when Ri is 1k");
+Ri=2*10^3; ///In Ohms
+Rf=Ri*(Av-1);
+disp(Rf,"Value of Rf(ohm) when Ri is 1k")
+Ri=5*10^2; ///In Ohms
+Rf=Ri*(Av-1);
+disp(Rf,"Value of Rf(ohm) when Ri is 1k")
+
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