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

---
 2885/CH6/EX6.6/ex6_6.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 2885/CH6/EX6.6/ex6_6.sce

(limited to '2885/CH6/EX6.6')

diff --git a/2885/CH6/EX6.6/ex6_6.sce b/2885/CH6/EX6.6/ex6_6.sce
new file mode 100755
index 000000000..d700133f4
--- /dev/null
+++ b/2885/CH6/EX6.6/ex6_6.sce
@@ -0,0 +1,18 @@
+//Calculate the collector current and change in it if B is changed by three times of previous B
+clear;
+clc;
+//soltion
+//given
+B=50;            //dc beta
+Rc=2*10^3;//ohm      //resistor connected to collector
+Rb=300*10^3;//ohm      //resistor connected to base
+Vcc=9;//V            //Voltage supply across the collector as it is PNP so taking positive
+Ib=Vcc/(Rb+B*Rc);         //Base current
+Ic=B*Ib;         //Colletor current
+printf("Collector current (B=50)= %.3f mA\n",Ic*1000);
+//Now B=150
+B=3*B;      //three times of previous B
+Ib1=Vcc/(Rb+B*Rc);         //Base current
+Ic1=B*Ib1;         //Colletor current
+printf("Collector current (B=150)= %.2f mA\n",Ic1*1000);
+printf("The factor at which collector current increases %.0f",Ic1/Ic);
-- 
cgit