A battery charger is connected to a dead battery and delivers a current of 8.30 Afor 7.10 hours, keeping the voltage across the battery terminals at 12.0V in the process. How much energy is delivered to the battery? Number n Units v u The rear window of a van is coated with a layer of ice at 0C. The density of ice is 917 kg/ms, and the latent heat offusion of water is 3.35 x 105 J/kg. The driver of the van turns on the rearwindow defroster, which operates at 12 V and 26 A. The defroster directly heats an area of 0.66 m2 of the rear window. What is the maximum thickness of ice above this area that the defroster can melt in 4.3 minutes? Number n Units v Find the equivalent resistance between points A and B in the drawing. 3.0 0 4.0 0 A 20.0 0 9.0 0 8.0 0 B . 6.0 0 Number i Units v