1 files changed, 13 insertions, 0 deletions
diff --git a/3669/CH5/EX5.3/3.sce b/3669/CH5/EX5.3/3.sce
new file mode 100644
index 000000000..0ebb6ff2c
--- /dev/null
+++ b/3669/CH5/EX5.3/3.sce
@@ -0,0 +1,13 @@
+
+//Variable declaration
+rho=1.54*10**-8;     //resistivity of metal(ohm m)
+n=5.8*10**28;     //number of free electrons(per m**3)
+e=1.602*10**-19;     //charge(c)
+m=9.11*10**-31;     //mass(kg)
+
+//Calculation
+tow=m/(n*e**2*rho);       //relaxation time(s)
+
+//Result
+printf('relaxation time is %0.3f  *10**-15 s   \n',(tow*10**15))
+printf('answer varies due to approximating off errors\n')
+\ No newline at end of file