diff options
Diffstat (limited to '3875/CH10/EX10.23/10_23.sce')
| -rw-r--r-- | 3875/CH10/EX10.23/10_23.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3875/CH10/EX10.23/10_23.sce b/3875/CH10/EX10.23/10_23.sce new file mode 100644 index 000000000..fa3ea5de4 --- /dev/null +++ b/3875/CH10/EX10.23/10_23.sce @@ -0,0 +1,12 @@ +clc;
+clear;
+m=9.1*10^-31 //mass in kg
+h=6.63*10^-34 //Plancks constant in J-s
+e=1.6*10^-19 //charge in C
+lambda=0.1 //wavelength in nm
+
+//calculation
+V=(((h/(sqrt(2*m*e)))*10^9)/(lambda))^2 //multipyling by 10^9 to convert from m to nm according to textbook convention.
+
+mprintf("The voltage to which electron can be accelerated is = %.4e volts or 150.95 volts",V)
+//The answer varies due to round off error.
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