tranthuongbn
Posts : 316
Join date : 2011-03-04
 |  Subject: Electric potential  Sun Jul 10, 2011 10:30 pm | |
| In classical electromagnetism, the electric potential (denoted by φ, φE or V; also called the electrostatic potential) at a point in space is the electric potential energy divided by charge associated with a static (time-invariant) electric field. Typically measured in volts, the electric potential is a scalar quantity equivalent to a joule per coulomb. coin mechs for vendingdiecast models cars | |
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