In Australia: The cost of a porcelain veneer is on average $800-$1200 per tooth. Yes... per tooth. The cost of a composite veneer would be $250-$500 per tooth.he ADA dental fee survey for 2012 reported an average price amongst dentists who responded (about 3000 members) of $1087 per tooth for porcelain veneers and $326 for a composite veneer. In the US: the cost of veneers is actually proportionally higher and can range anywhere from $1000-$3000 per tooth.
These pattern of lines, sometimes referred to as electric field lines, point in the direction that a positive test charge would accelerate if placed upon the line. As such, the lines are directed away from positively charged source charges and toward negatively charged source charges.
The direction of the field line at each point is the same as. the direction of the force at that point, and the density of field lines is pro-. portional to the magnitude of the force. Electric field lines can be compared to the streamlines of wind direc-. tions, shown in Figure 22.2.