Holds electrons tightly copper ebonite silk fur wool glass Holds electrons loosely Refer to the above Electrostatic Series table. During the process of charging by friction, which combinat of materials accumulates the most charge when rubbed together? Select one: O a. glass and silk O b. ebonite and fur O c. copper and silk O d. glass and wool An electron is shot at 3.20 x 10 m/s at right angles into a uniform magnetic field with a strength of 2.00 x 105 T. Based on the above information, the radius of the path of the electron is: Select one: O a. 0.0110 m O b. 0.0911 m O c. 9.11 m O d. 11.0 m