diff options
Diffstat (limited to '3755/CH6/EX6.7/Ex6_7.sce')
| -rw-r--r-- | 3755/CH6/EX6.7/Ex6_7.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3755/CH6/EX6.7/Ex6_7.sce b/3755/CH6/EX6.7/Ex6_7.sce new file mode 100644 index 000000000..1521b6626 --- /dev/null +++ b/3755/CH6/EX6.7/Ex6_7.sce @@ -0,0 +1,17 @@ +clear
+//
+//
+//
+
+//Variable declaration
+h=6.6*10^-34; //planck's constant(J-sec)
+m=9.1*10^-31; //mass of electron(kg)
+lamda=0.4*10^-10; //de-broglie wavelength(m)
+e=1.6*10^-19; //charge of electron(c)
+
+//Calculations
+V=h^2/(2*m*e*lamda^2); //voltage(V)
+
+//Result
+printf("\n voltage is %0.1f V",V)
+printf("\n answer in the book is wrong")
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