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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3014/CH7/EX7.13 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3014/CH7/EX7.13')
| -rwxr-xr-x | 3014/CH7/EX7.13/Ex7_13.sce | 17 | ||||
| -rwxr-xr-x | 3014/CH7/EX7.13/Ex7_13.txt | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/3014/CH7/EX7.13/Ex7_13.sce b/3014/CH7/EX7.13/Ex7_13.sce new file mode 100755 index 000000000..89f689d15 --- /dev/null +++ b/3014/CH7/EX7.13/Ex7_13.sce @@ -0,0 +1,17 @@ +
+
+clc
+//Given that
+mu_0 = 4*%pi*1e-7 // Permeability of free space
+mu = mu_0 //Permeability of silver
+sigma = 3.5e7 // conductivity in simens /m
+lambda = 6328 // Wavelength in angstrom
+c = 3e8// Speed of light in m/sec
+
+printf("Example 7.13")
+f = c/(lambda*1e-10)
+omega = 2*%pi/f // Calculation of time period
+f = c/(lambda*1e-10) // Calculation of frequency in Hz
+delta = sqrt(1/(%pi*f*sigma*mu)) // Calculation of skin depth penetration
+printf("\n Skin depth penetration is %f nm. \n\n\n",delta*1e9)
+// Answer in book is 3.9 mm, unit used in book is wrong
diff --git a/3014/CH7/EX7.13/Ex7_13.txt b/3014/CH7/EX7.13/Ex7_13.txt new file mode 100755 index 000000000..7d9f55b4c --- /dev/null +++ b/3014/CH7/EX7.13/Ex7_13.txt @@ -0,0 +1,3 @@ +
+Example 7.13
+ Skin depth penetration is 3.907138 nm.
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