A heating element made from tungsten (a = 0.0045 .C-1) is initially at 20.0 C and is connected to a power supply (with negligible internal resistance). When the heating element reaches 65.0 C, it consumes electrical energy at a rate of 660 W. What would be its power consumption when its temperature reaches 120 C? 547 W O 288 W 388 W 393 W