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Diffstat (limited to '1826/CH7/EX7.4/ex7_4.sce')
| -rwxr-xr-x | 1826/CH7/EX7.4/ex7_4.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1826/CH7/EX7.4/ex7_4.sce b/1826/CH7/EX7.4/ex7_4.sce new file mode 100755 index 000000000..974f814fb --- /dev/null +++ b/1826/CH7/EX7.4/ex7_4.sce @@ -0,0 +1,13 @@ +// Example 7.4, page no-162
+clear
+clc
+
+r=1.85*10^-10//m
+t=3.4*10^-14//s
+m=9.11*10^-31//Kg
+e=1.6*10^-19//C
+n=5.8*10^28//per m^3
+rho=m/(n*t*e^2)
+printf("\nThe electric resistivity of material is %.3f*10^-8 Ohm-m",rho*10^8)
+mu=e*t/m
+printf("\nThe mobility of the electron in a metal is %.2f*10^-3 m^2/v-s",mu*10^3)
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