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| author | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:38:01 +0530 |
| commit | f35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch) | |
| tree | eb72842d800ac1233e9d890e020eac5fd41b0b1b /3411/CH6/EX6.1.u1 | |
| parent | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff) | |
| download | Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.gz Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.tar.bz2 Scilab-TBC-Uploads-f35ea80659b6a49d1bb2ce1d7d002583f3f40947.zip | |
updated the code
Diffstat (limited to '3411/CH6/EX6.1.u1')
| -rw-r--r-- | 3411/CH6/EX6.1.u1/Ex6_1_u1.sce | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/3411/CH6/EX6.1.u1/Ex6_1_u1.sce b/3411/CH6/EX6.1.u1/Ex6_1_u1.sce index e98cf65d8..0892939b0 100644 --- a/3411/CH6/EX6.1.u1/Ex6_1_u1.sce +++ b/3411/CH6/EX6.1.u1/Ex6_1_u1.sce @@ -2,10 +2,14 @@ clc();
clear;
//To calculate the Electric field of a laser beam
-i=10^-3/(3*10^-6) //units in W/mts^2
-c=3*10^8 //units in mts/sec
+power=1 //units in milli Watts
+power=power*10^-3 //units in Watts
+area=3 //units in milli meter^2
+area=area*10^-6 //units in meter^2
+i=power/area // units in Watts/meter^2
+c=3*10^8 //units in meter/sec
u=4*10^-7 //units in SI
n=1
-E0=sqrt((i*2*c*u)/n) //units in V/mts
+E0=sqrt((i*2*c*u)/n) //units in V/meters
printf("The electric field is E0=%.2f V/m",E0)
//In text book answer is given E0=501 V/m but the correct answer is E0=282.84 V/m
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