In a hydrogen atom an electron is orbiting a proton. There are two forces between the electron and the proton. The Gravitational Force FG and the electrostatic Force FE.  What is the factor  FEFG of those two forces.  Use the following constants to calculate the problem:  me=9.1*10-31 kg mp=1.67*10-27 kg e=1.6*10-19 C k=8.99*109 Nm2/C2 r=1.01*10-10 m G=6.67⋅10−11Nm2kg2 Please give your answer FE/FG in FE/FG*1040 ie. for 6.734*1042  please write  673.4

In a hydrogen atom an electron is orbiting a proton. There are two forces between the electron and the proton. The Gravitational Force FG and the electrostatic Force FE.  What is the factor   FE / FG   of those two forces.    Use the following constants to calculate the problem:  me=9.1*10-31 kg mp=1.67*10-27 kg e=1.6*10-19 C k=8.99*109 Nm2/C2 r=1.11*10-10 m   ?=6.67⋅10−11??2??2G=6.67⋅10−11Nm2kg2 Please give your answer FE/FG in FE/FG*1040 ie. for 6.734*1042  please write  673.4

Item 7 When two identical ions are separated by a distance of 8.4×10-10 m, the electrostatic force each exerts on the other is 5.2×10-9 N. Part A How many electrons are missing from each ion? Express your answer as an integer. ► View Available Hint(s) N₂ = Submit Provide Feedback ΠΑΣΦ ?

1. Using the symmetry of the arrangement, determine the direction of the force on +q in the figure below, given that: Case 1. 9a9b= +6 μC and 9c9d = +6 μC. = qa qc (a) In your notebook, draw the forces on q due to 9a9b²9c² and 9d. a' (b) Due to symmetry the direction of the net force is Hint: For each force draw the x and y components. Some will add and some will cancel. (c) Calculate the magnitude of the force on the charge q, given that the square is 10.0 cm on a side and q = 1.9 μC. Fnet = N Case II. 9a9b = +6 μC and 9c%d=-6 μC. VN qd qa qc qb O qd ► X (d) In your notebook, draw the forces on q due to 92, 9, 9 and 9d. Or use the result of of Homework: Charges on a Square Free Body Diagram. a' C' (e) Due to symmetry the direction of the net force is Hint: For each force draw the x and y components. Some will add and some will cancel. (f) Calculate the magnitude of the force on the charge q, given that the square is 10.0 cm on a side and q = 1.9 μC. Fnet =