Use the following information for the following question. Millikan-like Experiment An oil drop with charge, q , and with mass 7.2 x 10" kg, is suspended between parallel plates shown below The Electric field magnitude between the parallel plates is 589 N/C 1. up 3. left . negative 2. down 4. right o. positive Numerical Response #2 Based on information given and the associated numbers for directions and nature of charge, answer the following questions, . The magnitude of charge on the suspended oil drop is a.b x10 " C (record your values of a & b) The nature of the charge c, (record your value of c) . The direction of the Electric Field is d, (record your value of d ) The values of a, b, c, and d, are , and (Record all four digits of your answer in the numerical-response section on the answer sheet.) Using the energy level diagram for hydrogen to the right for the next two questions ey lonization 4. A free electron has a kinetic energy of 9.0 eV. If the free electron 9.38 collides with a ground state hydrogen atom, which of the following 15 statements is correct? -3.40 A) Absorption will take place; the free electron will be absorbed into the hydrogen atom. B) The hydrogen atom will be excited after the interaction with the free electron bouncing off the hydrogen atom. C) The free electron will not affect the hydrogen atom and will bounce off the hydrogen atom D) The free electron will ionize the hydrogen atom and bounce off the hydrogen atom with zero kinetic energy. Ground State 1 = 1 -13.60 Energy levels for the hydrogen atoms 5. A sample of hydrogen gas has many excited atoms at the energy level n=4. The longest wavelength of light emitted by the atom and observed by a detector would be. A) 97 nm B) 4006 nm 1461 nm D) 1881 nm