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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 /181/CH2/EX2.30 | |
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initial commit / add all books
Diffstat (limited to '181/CH2/EX2.30')
| -rwxr-xr-x | 181/CH2/EX2.30/example2_30.sce | 26 | ||||
| -rwxr-xr-x | 181/CH2/EX2.30/example2_30.txt | 2 |
2 files changed, 28 insertions, 0 deletions
diff --git a/181/CH2/EX2.30/example2_30.sce b/181/CH2/EX2.30/example2_30.sce new file mode 100755 index 000000000..507b5003d --- /dev/null +++ b/181/CH2/EX2.30/example2_30.sce @@ -0,0 +1,26 @@ +// Dynamic resistance in forward,reverse direction
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 2-30 in page 105
+
+clear; clc; close;
+
+// Given data
+V_T=0.0343; // Thermal voltage at 398K in V
+eta=1; // Constant for Ge
+
+// Calculation
+// Final expression for r derived after differentiating w.r.t V
+r1=((35*10^-6)/(34.3*10^-3))*exp(5.83);
+A1=1/r1;
+r2=3.185*10^-6
+A2=1/r2;
+
+printf("(a)Dynamic resistance in forward direction = %0.3f ohm\n",A1);
+printf("(b)Dynamic resistance in reverse direction = %0.3e ohm",A2);
+
+// Result
+// (a) Resistance in forward direction = 2.879 ohm
+// (b) Resistance in reverse direction = 0.314 Mohm
\ No newline at end of file diff --git a/181/CH2/EX2.30/example2_30.txt b/181/CH2/EX2.30/example2_30.txt new file mode 100755 index 000000000..6ec956eb8 --- /dev/null +++ b/181/CH2/EX2.30/example2_30.txt @@ -0,0 +1,2 @@ +(a) Resistance in forward direction = 2.879 ohm
+(b) Resistance in reverse direction = 0.314 Mohm
\ No newline at end of file |