When a 1.50v battery is shorted by a copper wire whose resistance can be ignored, the current through the copper wire is 2.75 a. what is the internal resistance of the battery?

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

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

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot