I need both.
5. A Hall effect sensor 10mm long, 10 microns wide and one micron...
5. A Hall effect sensor 10mm long, 10 microns wide and one micron thick is made of silicon with an electron concentration of 5 * 1012 per cubic centimeter. What is the Hall voltage when exposed to a 0.17 magnetic field and fed a current of 10 microamps. 6. Two thin, straight parallel wires suspended 10 mm apart are carrying one amp of current in opposite directions. Find the magnitude and direction of the forces between them.