diff options
Diffstat (limited to '3523/CH3/EX3.7.15/Ex3_15.sce')
| -rw-r--r-- | 3523/CH3/EX3.7.15/Ex3_15.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3523/CH3/EX3.7.15/Ex3_15.sce b/3523/CH3/EX3.7.15/Ex3_15.sce new file mode 100644 index 000000000..384adafc0 --- /dev/null +++ b/3523/CH3/EX3.7.15/Ex3_15.sce @@ -0,0 +1,13 @@ +//Example 15// Ch 3
+clc;
+clear;
+close;
+// given data
+Ie=3;//current flow in amperes
+A=8*10^-4;//area of the electrodes in m^2
+V=20;//voltage across the electrodes
+d=0.8;//spacing between the electrodes in meters
+n_e=1*10^17;//electron density in m^-3
+e=1.6*10^-19;
+ke=(Ie*d)/(A*V*n_e*e);
+printf("mobility of electrons %f m^2/sV",ke)
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