A molecule shown by the square object shown below contains an excess of 100 electrons. A molecule of charge 8.0°C is placed at point A. The value of the electric field at point A is 3.6 x 1010 N/C. What are the magnitude and direction of the force acting on this molecule?

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential