diff options
Diffstat (limited to '1694/CH6/EX6.17')
| -rw-r--r-- | 1694/CH6/EX6.17/Ex6_17.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1694/CH6/EX6.17/Ex6_17.sce b/1694/CH6/EX6.17/Ex6_17.sce new file mode 100644 index 000000000..b8a075987 --- /dev/null +++ b/1694/CH6/EX6.17/Ex6_17.sce @@ -0,0 +1,13 @@ +clear;
+clc;
+printf("\nEx-6.17\n");
+//page no.-191
+//given
+rho=1.54*10^-8;......//resistivity in ohm m
+no=5.8*10^28;.........//no of free electrons per unit vol
+m=9.11*10^-31;....//mass
+e=1.6*10^-19;......//charge in C
+
+tau=m/(no*e^2*rho)....//relaxation time
+
+printf("\nrelaxation time is 3.97*10^-14 s\n");
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