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.
Also the number of lines coming out of a charge or going in to the charge indicates the magnitude or strength of the electric field. For example each line might represent an electric field of 4 volts per cm, then for a 20 volt per cm field there will be 5 field lines. Since the electric field is proportional to the charge, then the number of field lines is also proportional to the magnitude of the charge.