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Culfent and Current Density at a Junction C 11 of 16 Part A Consider the juncion of three wires as shown in the diagram. (Figure 1) Find the current Is in wire 3 Express your answer in amperes to two significant figures. Call current out of the junction positive and current into the junction negative View Available Hint(s) Hint 1. How to approach the problem Find the total current through wires 1 and 2. Then use the Kirchhoff's junction rule to determine the current through wire 3 Hint 2. Kirchhoff's rule Recalil that Kirchhoft's junction rule is merely another way of stating the conservation of charge over time (charge owing into a junction must equal charge flowing out). Otherwise, there would be an infinite buildup of charge over time.