From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1757/CH4/EX4.5/EX4_5.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 1757/CH4/EX4.5/EX4_5.sce

(limited to '1757/CH4/EX4.5')

diff --git a/1757/CH4/EX4.5/EX4_5.sce b/1757/CH4/EX4.5/EX4_5.sce
new file mode 100755
index 000000000..c110fea47
--- /dev/null
+++ b/1757/CH4/EX4.5/EX4_5.sce
@@ -0,0 +1,17 @@
+//Example 4.5 // Determine the differece voltage and open loop gain of an op-amp
+clc ;
+clear ;
+close ;
+V1 = 5 ; // volt // input voltage  // GND
+V2 = -5 ; // volt  
+Vo = -20 ; //volt  // output voltage
+
+// the difference voltage is given by 
+ Vd = V2-V1 ;
+disp('  The difference voltage is = '+string(Vd)+' V ');
+
+// open loop gain 
+A = (Vo/Vd);
+disp('  The open loop gain is = '+string(A)+'  ');
+
+
-- 
cgit