Two resistors of values 6.0 and 12.0 W are connected in parallel. This combination in turn is hooked in series with a 2.0-W resistor and a 24-V battery. What is the current in the 2-W resistor?

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

What is a carrier wave and how does it affect what you hear on the radio

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?