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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1409/CH8/EX8.7/8_7.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1409/CH8/EX8.7/8_7.sce')
| -rw-r--r-- | 1409/CH8/EX8.7/8_7.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1409/CH8/EX8.7/8_7.sce b/1409/CH8/EX8.7/8_7.sce new file mode 100644 index 000000000..eb08c79fa --- /dev/null +++ b/1409/CH8/EX8.7/8_7.sce @@ -0,0 +1,16 @@ +clc;
+//page no 8-27
+//Example 8.7
+//Given
+C=0.001*10^(-6);//in Farads
+Rc=50*10^3;//in ohm
+fm=1*10^3;//in Hz
+//we know that Zm=Rc||C
+//=1/sqrt((1/Rc^2)+(1/Xc^2))
+//Xc=1/(2*%pi*f*C)
+//Mmax=Zm/Rc=1/Rc*sqrt((1/Rc^2)+(1/(1/2*%pi*f*C)^2)) which gives
+Mmax=1/sqrt(1+(2*%pi*fm*C*Rc)^2);
+disp(Mmax,'Maximum modulation index for modulation frequency 1kHz is ');
+fm2=5*10^3;//in Hz
+Mmax1=1/sqrt(1+(2*%pi*fm2*C*Rc)^2);
+disp(Mmax1,'Maximum modulation index for modulation frequency 5kHz is ');
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