Force of repulsion between northern and souther hemisphere of charged sphere
90073
"Find the net force the southern hemisphere of a uniformly charged sphere exerts on the northern hemisphere"
114825
Spherical Displacement direction
95788
Tidal force of Sun?
8413
What is the force between two charged objects when the space between them is partially filled by a dielectric medium?
77796
Why is the potential energy minimal when the repulsion and attraction force between molecules is 0?
129567
Tangential component of Electric field
117705
Vacuum and repulsive gravity
4707
Gravitational field intensity inside a hollow sphere
97765
Force as gradient of scalar potential energy
154695
Components of forces?
91612
Force inversely proportional to the squared distance
114496
Curl in cylindrical coordinates
137911
Electric field in a non-uniformly charged sheet
8928
How to derive the standard symplectic form on a 2-sphere in cylindrical polar coordinates?
119050
Fundamental group of $S^2$ with north and south pole identified
64935
Using photons to explain electrostatic force
4789
Apparent Violation of Newton's $3^{\text{rd}}$ Law and the Conservation of Momentum (and Angular Momentum) For a Pair of Charged Particles