Answer Happy

Module 2: Hall Worksheet. Concept Map: Given potential & B>, determine: velocity, E, Ix, Ey>. Rh. Note: conductive box corners are assumed split so sides of boxes below are isolated (not connected) To Do: 1) Consider cach case 1 of 4 cases below. Case (1) Ов Direction positive charges would move.. velocity. ← Gradient of potential, → Direction electrons would move.. velocity. → Jx for each case. (direction positive chg moves) Indicate where + or - would plié up. Ey. Rh Case (2) Direction positive charges would move... velocity Gradient of potential Direction electrons would move_ velocity Jx for each case. Indicate where + or - would plié up. Ey, Rh Case (3) Direction positive charges would move... velocity Gradient of potential Direction electrons would move.. velocity Jx for each case. Indicate where + or - would plié up. Ey, Rh Ⓒ O V applied V applied O V applied

Case (4) Direction positive charges would move.. velocity Gradient of potential Direction electrons would move... velocity Jx for each case Indicate where + or - would plié up. Ey, Rh V applied a) For case 1 and 4. i V12 <0 and the material is a semiconductor what is the main charge type repectively in 1) b) For case 1, if the charge is negative and negative charges pile up next to connection 1 (at the top) which direction should the magnetic field be indicating c) For case 2 and 3 what is the polarity of V12 (greater or less than 0) if the charges in the semiconductor are negative?