The resistance and the magnitude of the current depend on the path that the current takes. the drawing shows three situations in which the current takes different paths through a piece of material. each of the rectangular pieces is made from a material whose resistivity is rho = 1.50 10-2 ω·m, and the unit of length in the drawing is l0 = 5.80 cm. each piece of material is connected to a 3.00-v battery. find (a) the resistance and (b) the current in each case.

Arrange the images in order to show how lake-effect snow occurs.

When a pair of 10-n forces act on a box of candy, the net force on the box is a 20 n. b about 14 n. c zero. d any of the above depending on the directions of forces.

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.