Y A rectangular block of metal of resistivity phas dimensions d x 2d x 3d. A potential difference V is to be applied between two opposite faces of the block. Part B What is the maximum current density jmax from Part A? Express your answer in terms of some or all of the variables V. p (the resistivity of the material), and d. View Available Hint(s) IVE ΑΣΦ 3 Imax Submit Previous Answers Part D ? What is this maximum current? Express your answer in terms of some or all of the variables V. p (the resistivity of the material), and d.

Y A rectangular block of metal of resistivity phas dimensions d x 2d x 3d. A potential difference V is to be applied between two opposite faces of the block. Part B What is the maximum current density jmax from Part A? Express your answer in terms of some or all of the variables V. p (the resistivity of the material), and d. View Available Hint(s) IVE ΑΣΦ 3 Imax Submit Previous Answers Part D ? What is this maximum current? Express your answer in terms of some or all of the variables V. p (the resistivity of the material), and d.