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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2345/CH15/EX15.10 | |
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initial commit / add all books
Diffstat (limited to '2345/CH15/EX15.10')
| -rwxr-xr-x | 2345/CH15/EX15.10/Ex15_10.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/2345/CH15/EX15.10/Ex15_10.sce b/2345/CH15/EX15.10/Ex15_10.sce new file mode 100755 index 000000000..82187aa3c --- /dev/null +++ b/2345/CH15/EX15.10/Ex15_10.sce @@ -0,0 +1,13 @@ +//Finding resistance
+//Example 15.10(pg 398)
+clc
+clear
+rho=1.7*(10^-6)//resistivity of copper in ohm-cm
+l=5//length in metres
+t=0.005//thickness in m
+D=0.08//external diameter in m
+d=D-(2*t)//internal diameter in m
+a=%pi*(D^2-d^2)/4//cross section area in cm^2
+R=rho*l/a//resistance of copper tube in ohm
+R1=R/(10^-4)//resistance in micro-ohm
+printf('Thus the resistance of copper tube is %3.2f micro-ohm',R1)
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