Question

1. A Ca nadian company has developed a scanning device that can detect drugs, explosives, and even cash that are being smuggled across state borders. The scanner uses accelerated protons o generate gamma rays, which can easily penetrate through most substances that are less than a few centimeters thick. At the heart of the scanner is a compact power supply that ca produce an electric potential as large as 1.0x 10 V. Find the value of a point charge q tha would create an electric potential of 1.0 x 10 V at a distance of 12 cm.

Answer 1