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

---
 1850/CH8/EX8.17/exa_8_17.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 1850/CH8/EX8.17/exa_8_17.sce

(limited to '1850/CH8/EX8.17')

diff --git a/1850/CH8/EX8.17/exa_8_17.sce b/1850/CH8/EX8.17/exa_8_17.sce
new file mode 100755
index 000000000..525b063f7
--- /dev/null
+++ b/1850/CH8/EX8.17/exa_8_17.sce
@@ -0,0 +1,17 @@
+// Exa 8.17
+clc;
+clear;
+close;
+//given data
+C=0.1;// in  nF
+C=C*10^-9;//in F
+V=5;//in V
+t=1;// in micro S
+t=t*10^-6;// in sec
+// v= V*(1-%e^(-t/(R*C)))
+// Since hold value does not drop by more than 0.5% or by 0.005 V, hold value is 0.995 V, Thus
+// 0.995*V= V*(1-%e^(-t/(R*C)))
+// or %e^(-t/(R*C))= 1-0.995 = 0.005
+R= t/(C*log(1/0.005));// in ohm
+I= V/R*(1-%e^(-t/(R*C)));// Maximum currnet through R in amphere
+disp(I*10^3,"Maximum permissible leakage current through the hold capacitor in mA")
-- 
cgit