The main difference between the internal combustion engine and the diesel engine is that the diesel engine a. does not utilize pistons. b. does not have a crankshaft. c. has no ignition system. d. has no connecting rods.

Along, straight wire with 3.0 a current flowing through it produces magnetic field strength 1.0 t at its surface. if the wire has a radius r, where within the wire is the field strength equal to 36.0% of the field strength at the surface of the wire? assume that the current density is uniform throughout the wire

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

What causes the formation of ocean currents?