An irregular neutral conductor has a hollow cavity inside of it and is insulated from its surroundings. An excess charge of 17.0 is sprayed onto this conductor.
Part A: Find the charge on the inner surface of the conductor.
Part B: Find the charge on the outer surface of the conductor.
Part C: Without touching the conductor, a charge of -15.0 is inserted into the cavity through a small hole in the conductor. Find the charge on the inner surface of the conductor in this case.
Part D: Find the charge on the outer surface of the conductor in this case.