diff options
Diffstat (limited to '1730/CH2/EX2.9/Exa2_9.sce')
| -rwxr-xr-x | 1730/CH2/EX2.9/Exa2_9.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1730/CH2/EX2.9/Exa2_9.sce b/1730/CH2/EX2.9/Exa2_9.sce new file mode 100755 index 000000000..39c075c54 --- /dev/null +++ b/1730/CH2/EX2.9/Exa2_9.sce @@ -0,0 +1,16 @@ +//Exa2.9
+clc;
+clear;
+close;
+//given data
+rho=0.5; // in ohm-meter
+J=100; //in A/m^2
+miu_e=0.4; //in m^2/V-s
+E=J*rho; // since E=J/sigma
+// Formula v=miu_e*E
+v=miu_e*E;
+disp(" Electron drift velocity is : "+string(v)+" m/s");
+disp("Time taken by the electron to travel 10*10^-6 m in crystal")
+// let Time taken by the electron to travel 10*10^-6 m in crystal = t
+t=(10*10^-6)/v;
+disp(string(t)+" second");
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