Question

Show graphical variation of electric field (or electric force) and electric potential due to
single charge at distance
r.​

Answer 1

Graphical Variation of Electric Field and Potential:

• The general expression of electrostatic field intensity due to a single charge at a distance of 'x' from the charge is :

$\boxed{ E = \dfrac{q}{4\pi \epsilon_{0}( {x}^{2} ) } }$

$\implies E \propto \dfrac{1}{{x}^{2} }$

• Hence, the graph is attached.

Similarly, field potential is given as :

$\boxed{ V = \dfrac{q}{4\pi \epsilon_{0}( x ) } }$

$\implies V \propto \dfrac{1}{x}$

• Hence, the graph is attached.

Answer 2

Answer:

show graphical variation of electric field and electric potential due to single charge at a distance

Explanation: