Question

derivation of charge to mass ratio of neutron
plzz give correct ans...
neutron....not electron...​

Answer 1

Answer:

hiii

Explanation:

the e/m ratio is known as specific charge

where e is the charge on particle and m is the mass of particle

for neutron---->charge is zero

mass=1

Answer 2

Explanation:

Correct option is

D

n<α<p<e

The e/m ratio is known as specific charge where, e is the charge on particle and m is mass of the particles.

For neutrons ⇒ charge is zero.

                       mass =1.6×10−27 amu

For proton ⇒ charge =1.6×10−19C

                   mass =1.6×10−27 amu

For electron ⇒ charge =1.6×10−19C

                      mass =9.1×10−31 amu

For α−particle ⇒ charge ⇒2×1.6×10−19C

                                   mass ⇒4×1.6×10−27 amu

From these data, it can be concluded that neutron has least (e/m) specific charge and electron has high e/m ratio.

n<α<p<e