Name 14. A Geiger counter has as central wire of radius a-70.0 μm held at positive potential Vo 4500 volts, within a pa...
Name 14. A Geiger counter has as central wire of radius a-70.0 μm held at positive potential Vo 4500 volts, within a partially evacuated cylindrical conducting shell of radius b 2.5 cm, held at zero potential. cylinder a. (8) Assume a uniform linear charge density à along the central wire. Apply Gauss' Law to find a formula for the electric field strength at radii r between a and b L 25 om b. (6) Use the electric field you found above and the definition of potential to determine the numerical value of (4) What is the numerical value of the electric field magnitude at na? C.
Name 14. A Geiger counter has as central wire of radius a-70.0 μm held at positive potential Vo 4500 volts, within a partially evacuated cylindrical conducting shell of radius b 2.5 cm, held at zero potential. cylinder a. (8) Assume a uniform linear charge density à along the central wire. Apply Gauss' Law to find a formula for the electric field strength at radii r between a and b L 25 om b. (6) Use the electric field you found above and the definition of potential to determine the numerical value of (4) What is the numerical value of the electric field magnitude at na? C.