ν against Z
ν against √Z
√ν against Z
None of these
Both a and b are independent of metal
b depends on metal and a is independent of metal
Both a and b are metal dependent
a is metal dependent while b is not
e
e2
1 ⁄ e2
0
2.79 x 107 cm⁄s
9.27 x 1027 cm⁄s
7.29 x 107 cm⁄s
92.7 x 107 cm⁄s
n, α, p, e
e, p, n, α
n, p, e, α
n, p, α, e