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

---
 2075/CH1/EX1.4/pe1_4.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 2075/CH1/EX1.4/pe1_4.sce

(limited to '2075/CH1/EX1.4/pe1_4.sce')

diff --git a/2075/CH1/EX1.4/pe1_4.sce b/2075/CH1/EX1.4/pe1_4.sce
new file mode 100755
index 000000000..f6bb58f38
--- /dev/null
+++ b/2075/CH1/EX1.4/pe1_4.sce
@@ -0,0 +1,22 @@
+//example 1.4
+clc;funcprot(0);
+//Initialization of Variable
+Ri1=950;//ohm
+Ri2=1050;
+Rf1=105000;//resistance
+Rf2=95000;
+Vin=5;//voltage
+//calculation
+Vinv=(Rf1/(Rf1+Ri1))*Vin;
+disp(Vinv,"inverting voltage in V:")
+Vni=Vinv;
+disp(Vni,"non inverting voltage in V:")
+Irf2=(Vin-Vinv)/Ri2;
+disp(Irf2*1e6,"current through Rf2 in microA:")
+Iri2=Irf2;
+disp(Iri2*1e6,"current through Ri2 in microA:")
+Vrf2=Irf2*Rf2;
+disp(Vrf2,"voltage dropped in V:")
+Vo=Vinv-Vrf2;
+disp(Vo*1000,"output voltage in mV:")
+clear()
-- 
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