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authorpriyanka2015-06-24 15:03:17 +0530
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+// Calculate dynamic resistance
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 7-21 in page 328
+
+clear; clc; close;
+
+// Given data
+mu=80; // Amplification factor
+gm=400*10^-6; // Transconductance in micro-mho
+
+// Calculation
+rd=mu/gm;
+printf("Dynamic resistance Rd = %0.1e ohm",rd);
+
+// Result
+// Rd = 0.2*10^6 ohm \ No newline at end of file
diff --git a/181/CH7/EX7.21/example7_21.txt b/181/CH7/EX7.21/example7_21.txt
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+Dynamic resistance Rd = 2.0e+005 ohm \ No newline at end of file