New post in Electrostatics

What is the relation between potential energy & electric field?

August 20th, 2022

Units on the electrostatic force equation

July 23rd, 2022

Does the surface charge density at the peak of a conical projection is smaller than that of on the peak of a conical hole?

November 25th, 2022

Gaussian surface without any charge inside it

August 18th, 2022

Find the volume charge density $ρ_0$ for which the electrostatic field outside the sphere becomes independent of $r$. (See Details)

December 12th, 2022

How do i determine the direction of components of electric fields?

December 4th, 2022

Potential Energy of Point Charges in a Square

July 23rd, 2022

Coulomb's law and electric field intensity

October 21st, 2022

Some general questions about static electricity ( ex : Combing the hair )

July 30th, 2022

Why the test charge is brought with infinitesimally slow speed?

January 22nd, 2022

Proof that the electric field is conservative

April 12th, 2020

What is the difference between an electric field and gravitational field?

September 17th, 2020

Flux through closed surface

August 16th, 2020

What is the difference between electric potential and electric potential energy?

May 25th, 2020

How do I find the flux through a sphere which is off centre with respect to a charge?

August 7th, 2020

Why is repulsion the true test of Electrification and not attraction?

April 23rd, 2020

Wouldn't $D = \epsilon E$ mean that a higher permittivity constant gives a higher electric flux? (And what exactly is the displacement field?)

March 5th, 2020

Electric potential difference signs

December 12th, 2020

Electric field and charge density outside two coaxial cylinders

February 22nd, 2020

Why does the charge on the outer surface cancel the external field inside a conductor having a cavity filled with certain charge?

January 23rd, 2021

Density of charge induced on a hollow sphere due to eccentric charge inside

December 10th, 2020

Electric force is stronger than gravitational force yet gravitational forces holds the Sun and planets in their orbits around the Sun

December 13th, 2020

Experimental verification of the value of permittivity of free space

May 20th, 2021

Maximum electric field of a circular ring

December 26th, 2020

Electric potential inside a shell

October 1st, 2020

Conditions when applying Gauss's law

March 2nd, 2020

Why does the electric field in a dipole cancel out at distances much larger than the separation of the two charges forming a dipole ($r \gg 2a$)?

May 3rd, 2020

What is an electric quadrupole and how to find its net electric field on a point which is on the dipole axis?

April 3rd, 2020

Force per unit length between two long parallel wires, one of which is insulated

November 29th, 2020

Two masses connected to a spring separated are charged to q Coulombs

March 11th, 2020