Is there any method ?

Question

Is there any method for “Pumping Electrical Energy” from Lower to Higher Potential ; as we do in case of Heat energy by using Heat Pumps or in Hydraulic Energy by using Hydraulic Pumps ?

Answer 1

by applying magnetic field.

Answer 2

Van De Graff Generator is used for the same purpose.

Answer 3

There is no method my dear it'simpossible can u take the whole water released by dam again into the dam that's how electricity works heat also flows due to the difference of temperature between bodies and only from hotter to cooler bodies never from cooler to hotter bodies.

Answer 4

In electrical systems, potential is a measure of voltage, so strictly speaking, I believe transformers, found on telephone poles everywhere, would qualify. They transform low-voltage (high-current) electrical energy to high-voltage (low-current) for transmission over long distances, and back down again to enter your home.