Consider the juncion of three wires as shown in the diagram. (Figure 1) Figure Wire 1 Wire 3 Wire 2 1 of 1 Submit Part B Correct Correct answer is shown. Your answer -14.6 A was either rounded differently or used a different number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. J3 Should you need the answer obtained in this part subsequently, use the unrounded answer. Previous Answers Find the magnitude of the current density J3 in wire 3. The diameter of wire 3 is 1.5 mm. V Constants Express your answer in amperes per square millimeter to two significant figures. View Available Hint(s) Submit Text Provide Feedback ? A/mm Next >