New posts in Potential Energy

What exactly is “electrical energy”?

Is it possible to prove that planets should be approximately spherical using the calculus of variations?

Origins of many-particle interactions

Sign of Work and potential energy in electrostatics

Where does the loss in gravitational energy of the load go when a spring is pulled?

How does one prove that Energy = Voltage x Charge?

Coincidence, purposeful definition, or something else in formulas for energy

Potential energy in Special Relativity

How does a sponge "suck" up water against gravity?

Does potential energy in gravitationall field increase mass?