Part 3: Problem-Solving To receive credit for the following problems, show some work. 1. A hydrogen atom contains a proton and an electron separated by a distance of 5.0 x10'" meters. The charge on the proton is the same as the charge on the electron: 1.6x10-19 C. Calculate the force of attraction between the two particles. 2. A positive charge of 1. 8x10% C and a negative charge of -1. 0x10* C are 0.014 m apart. What is the force between the two particles? 3. Two charged objects have a repulsive force of .020 N. If the charge of one of the objects is doubled, then what is the new force? 4. Two charged objects have a repulsive force of .04 N. If the distance separating the objects is halved, then what is the new force? 5. Two charged objects have an attractive force of .02 N. If the charge of one of the objects is halved, and the distance separating the objects is doubled, then what is the new force