A new method for finding the electrical charge distribution

There are common methods for finding the amounts of pure electrical charges lied on different variety of objects. For example, assume that we have `n´ kinds of objects with different amounts of positive charge (not necessarily distinct) and adequate number of each kind; such that the objects of each kind have identical electrical charge value. In traditional methods, we have to examine them one by one by a measuring instrument to find their charge amounts; whereas here, we want to do the similar experiment for just two times or even one time which is not depended on the value of `n´. Then this main idea is applied to different applications such as charge density function of a surface and the amounts of capacitances followed by an example. Here, we want to show that reducing the number of experiments is possible.