A point charge with charge q 1 = + 5 .00 nC is fixed at the origin. A second point charge with charge q 2 = − 7 .00 nC is located on the x axis at x = 5 .00 m . Where along the x axis will a third point charge of q = + 2 .00 nC charge need to be for the net electric force on it due to the two fixed charges to be equal to zero?

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

As the distance from a magnet increases, what happens to the magnet force?