From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1430/CH2/EX2.8/exa2_8.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 1430/CH2/EX2.8/exa2_8.sce

(limited to '1430/CH2/EX2.8/exa2_8.sce')

diff --git a/1430/CH2/EX2.8/exa2_8.sce b/1430/CH2/EX2.8/exa2_8.sce
new file mode 100644
index 000000000..244103d69
--- /dev/null
+++ b/1430/CH2/EX2.8/exa2_8.sce
@@ -0,0 +1,17 @@
+// Example 2.8
+// Equivalent Resistance with a VCCS(Voltage controlled Current Source)
+function[R_eq]=VCCS(R,g_m)
+// From figure 2.19, applying KCL at upper node
+// i= i_R - i_c= (v/R)-(g_m*v) = ((1-g_m*R)*v )/R
+if R*g_m == 1 then
+    R_eq= %inf; // Circuits behaves like an open circuit
+    else
+R_eq= R/(1-g_m*R);// Equivalent Resistance of the circuit
+end
+endfunction
+// For Example take g_m= 2 and R = 0.5
+funcprot(0);
+g_m= 2;
+R= 0.5;
+R_eq= VCCS(R,g_m);
+disp(R_eq,"Equivalent Resistance of the circuit(in Ohms)=")
-- 
cgit