diff options
Diffstat (limited to '1694/CH6/EX6.13/Ex6_13.sce')
| -rw-r--r-- | 1694/CH6/EX6.13/Ex6_13.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1694/CH6/EX6.13/Ex6_13.sce b/1694/CH6/EX6.13/Ex6_13.sce new file mode 100644 index 000000000..8e6491c31 --- /dev/null +++ b/1694/CH6/EX6.13/Ex6_13.sce @@ -0,0 +1,13 @@ +clear;
+clc;
+printf("\nEx-6.13\n");
+//page no.-190
+//given
+A=10^-6;.......//cross-sectional area in m^2
+I=1;..........//current in Ampere
+n0=8.5*10^28;.........//no. of electrons per unit vol
+e=1.6*10^-19;......//charge in C
+
+v=I/(no*A*e)...........//drift velocity in m/s
+
+printf("\ndrift velocity of free e is7.4*10^-4 m/s");
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