A uniform magnetic field is oriented in the positive x direction. A positively-charged particle is moving in the negative y direction through the magnetic field. The net force on the particle can be made to have a magnitude of zero by simultaneously applying an electric field in what direction

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack

Which composition of water moves to begin a deepwater current?