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

---
 2219/CH5/EX5.8/Ex5_8.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 2219/CH5/EX5.8/Ex5_8.sce

(limited to '2219/CH5/EX5.8/Ex5_8.sce')

diff --git a/2219/CH5/EX5.8/Ex5_8.sce b/2219/CH5/EX5.8/Ex5_8.sce
new file mode 100755
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+++ b/2219/CH5/EX5.8/Ex5_8.sce
@@ -0,0 +1,18 @@
+//chapter 5 example 8
+//=============================================================================
+clc;
+clear;
+// Given Data
+R       = 10;           // circumference to pitch ratio
+e       = 1.6*10^-19;   // charge of electron
+m       = 9.1*10^-31;   // mass of electron in Kg
+c       = 3*10^8;       // vel. of EM waves in m/s
+
+// Calculations
+Vp      = c/R;           // axial phase velocity = free space vel*(pitch/circumference) 
+Va      = (Vp^2 * m)/(2*e);
+
+// Output
+mprintf('Anode Voltage = %3.2f kV',Va/1000);
+disp('In practice,the electron beam velocity is kept slightly greater than the axial phase velocity of RF signal')
+//------------------------------------------------------------------------------
-- 
cgit