The lowest 10 percent earned less than $47,440, and the highest 10 percent earned more than $140,440. According to Robert Half International, average starting salaries in 2003 for high-level information technology managers ranged from $82,750 to $151,500.aturally, pay levels vary by specialty, experience, industry, etc. According to the U.S. Department of Labor, median annual earnings of computer and information systems manag â¦ ers in 2002 were $85,240. The middle 50 percent earned between $64,150 and $109,950.
Hence total 1.25x10^19 electrons are flowing through a wire if 2A current is flowing for 1 sec.
Electrons flow from the negative pole to the positive pole. In a direct current (DC) circuit, one pole is always negative, the other pole is always positive and the electrons flow in one direction only.he frequency of alternating current is 50 or 60 Hz, varying by country, meaning that this equipotential occurs 100 or 120 times per second, respectively. In the US, national standards call for the hot side of the line to be a black wire, or in the case of 120-240 VAC, the second hot wire (2nd phase) is to be red.