Electric Potential: High vs Low: Clarification Needed
Feb 21, 2014 · Learn about the concept of electric potential energy in various configurations Investigate the role of positive and negative test charges in electric field analysis Students of physics, educators …
Why does electric potential energy increase if you move against the ...
Jul 30, 2024 · The discussion centers on the relationship between electric potential energy and electric fields, specifically when moving charges against or with the field. When a positive charge is moved …
What is negative electric potential energy? - Physics Forums
Jan 18, 2006 · Negative electric potential energy indicates a state where a charged particle has less energy than a defined reference point, or datum, typically set at zero potential energy. This concept …
Electric Potential Energy of Three Point Charges - Physics Forums
Jul 11, 2010 · The electric potential energy of a system of three equal point charges, each with a charge of 1.95 microC (not nanoC), placed at the vertices of an equilateral triangle with side lengths of 0.550 …
Negative work and electric potential energy - Physics Forums
Nov 20, 2017 · The participants conclude that while the change in electric potential energy may be negative, the work done by the electric field is positive, and thus, when applying the work formula w = …
Potential difference: positive or negative? - Physics Forums
Nov 13, 2019 · Understanding of electric potential energy and potential difference Familiarity with the charge of an electron and its implications in calculations Knowledge of conservation of energy …
Are Current, Potential, and Potential Difference Scalar or Vector ...
Aug 31, 2009 · As in, "at (1,1,0) the potential is 5 J/C and at (1,2,0) the potential is 3 J/C so the potential difference between the two points is 2 J/C" hope that helps. Remember energy is always a scalar. …
Why is potential energy the NEGATIVE of the work done?
Oct 15, 2011 · Learn about gravitational potential energy and its applications in real-world scenarios. Investigate the implications of negative work in various physical systems, including electric fields. …
Formula for electric potential energy - Physics Forums
Apr 20, 2014 · The discussion centers on the formula for electric potential energy as applied in a velocity selector apparatus. The equation used, qV = 1/2 mv^2, illustrates the relationship between electric …
When Electric Field is 0 is potential also 0? - Physics Forums
Feb 18, 2018 · So here is how my book defined electric potential. If you take a charge, it will have a corresponding electric field associated with it. If you put another charge in that electric field, an …