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.
The difference between the electric potential at two points, A and B, is measured in volts and called the Potential Difference. However if you connected a resistor between points A and B, no current would flow. Now consider you battery, with the same voltage across its terminals as the PD between A and B above.
â¢ Derive an expression for the electric potential and electric field. â¢ Calculate electric field strength given distance and voltage. 19.3.Electrical Potential Due to a Point Charge. â¢ Explain point charges and express the equation for electric potential of a point charge. â¢ Distinguish between electric potential and electric field. â¢ Determine the electric potential of a point charge given charge and distance.