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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3773/CH4/EX4.6/Ex4_6.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3773/CH4/EX4.6/Ex4_6.sce')
| -rw-r--r-- | 3773/CH4/EX4.6/Ex4_6.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3773/CH4/EX4.6/Ex4_6.sce b/3773/CH4/EX4.6/Ex4_6.sce new file mode 100644 index 000000000..e018f715c --- /dev/null +++ b/3773/CH4/EX4.6/Ex4_6.sce @@ -0,0 +1,17 @@ +//Chapter 4: Radiation +//Example 4-6.1 +clc; + +//Variable Initialization +Im = 5 //Maximum current (A) +r = 1e3 //Distance (km) +eta = 120*%pi //Intrinsic impedance (ohm) +theta = 60*%pi/180 //Angle of radiation (radians) + +//Calculation +sin2 = sin(theta)**2 //Sine squared theta (unitless) +P_av = (eta*(Im**2))/(8*(%pi**2)*(r**2)) +P_av = P_av*(cos(%pi/2*cos(theta))**2)/(sin2) //Average power (W) + +//Result +mprintf("The average power available at 1km distance is %e W",P_av) |