diff options
Diffstat (limited to '3875/CH10/EX10.13/10_13.txt')
| -rw-r--r-- | 3875/CH10/EX10.13/10_13.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/3875/CH10/EX10.13/10_13.txt b/3875/CH10/EX10.13/10_13.txt new file mode 100644 index 000000000..03b02fccb --- /dev/null +++ b/3875/CH10/EX10.13/10_13.txt @@ -0,0 +1,4 @@ +The kinetic energy of the fastest electrons is = 2 eV
+The kinetic energy of slowest electrons is zero.As the emitted electrons have all possible energies from 0 to certain maximun value is E_k
+If V_s is the stopping potential then E_k=e*V_s.Since the electrons have a maximum kinetoc energy of 2eV,the stopping potential is 2V.
+The cut off wavelength for aluminium is 2.96e-07 m
\ No newline at end of file |