Which describes the magnetic field that forms when a wire carries an electric current? a) it is in a line perpendicular to the wire. b) it is in a line parallel with the wire. c) it is in a cylinder around the wire. d) it is in a cylinder across the wire.

The mini-refrigerator fire was most likely caused by what type of wiring?

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

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).