91Ó°ÊÓ

When a charged particle is placed in an electric field, it experiences a electrostatic force that is equal to the product of its charge and electric field.

Using the concept of force to the electric field, we can get the magnitude of force for the given cases.

Formula:

The magnitude of the electrostatic force on a point charge can be given by,

$F=qE$ (i)

where E is the magnitude of the electric field at the location of the particle.

Using equation (i), the force on an electron is given as:

$\begin{array}{c}{F}_e=(1.60×{10}^{−19}\text{ C})(3.0×{10}^6\text{ N/°ä})\\ =4.8×{10}^{−13}\text{ N}\end{array}$

Hence, the value of the force is

Using the given data in equation (i), the electrostatic force on an ion having single electron missing is given as:

$\begin{array}{c}{F}_i=(1.60×{10}^{−19}\text{ C})(3.0×{10}^6\text{ N/°ä})\\ =4.8×{10}^{−13}\text{ N}\end{array}$

Hence, the value of the force is$4.8×{10}^{−13}\text{ N}$