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.
RD.2 Compare and contrast the gravitational and electric forces. Answer: The electric force is similar to the gravitational force in that it drops off by the inverse square of the. distance. It is different in that it can be either attractive or repulsive; unlike charges attract and like. charges repel.