The Mathematics of Poker. Poker is a mathematical game, and itâs a game of incomplete information. That may sound complicated, but it really isn't. On a very basic level, winning poker starts with the selection of which starting hands to play.
Electromotive force, abbreviated as E.M.F and denoted by $\varepsilon$, is not a force. It is defined as the energy utilized in assembling a charge on the electrode of a battery when the circuit is open.Simply, it is the work done per unit charge which is the potential difference between the electrodes of the battery measured in volts.
Both Electrical and Magnetic Forces take place between two charged objects. These two forces are different aspects of one single electromagnetic interaction. The difference is that electrical forces occur between two objects, and magnetic forces occur between two objects in motion. Gravitational force is a relationship between two objects, their masses, and the distance between them.