Apply the loop rule to loop akrnnefgnija in the figure below. use the following as necessary: E1, E2, E3, E4, 12, 13, RI, R2, R3, R4, r1, r2, r3 and rm For luau akmnefgmja, cc2 '12\"2 '17R2 _ [3'4 _ Ci _ fare, _ cg3 '13R3 X Did you follow the path specified in the question statement? What is the potential difference across each resistor in the loop? What condition decides if the potential difference across an element in a circuit is positive or negative? : D 51 b c '1 d o| All household circuits are wired in parallel. A 1130-W toaster, a 270-W blender, and a 50-W lamp are plugged into the same outlet. (The three devices are in parallel when plugged into the same outlet. ) Assume that this is the standard household 120-V circuit with a 15-A fuse. (a) What current is drawn by each device? Itoaster = Iblender= A Ilamp = (b) To see if this combination will blow the 15-A fuse, find the total current used when all three appliances are on. Itotal = A