An electron that is initially 52 cm away from a proton is displaced to another point. if the change in the electrical potential energy as a result of this movement is 2.4 × 10−28 j, what is the final distance between the electron and the proton? the coulomb constant is 8.98755 × 109 n · m2 /c 2 , the acceleration due to gravity is 9.8 m/s 2 and the fundamental charge is 1.602 × 10−19 c . answer in units of m.

Explanation:

The given data is as follows.

       Change in Potential Energy =

Formula for change in potential energy is as follows

       Change in Potential Energy =

Hence, the potential difference between the two points will be as follows.

               V =

                   = volt

Therefore, the potential due to two charge initially is as follows.

                     V =

                         = volt

Hence,     volt =

                                  r = 0.493 m = 49.3 cm    (as 1 m = 100 cm)

Thus, we can conclude that the final distance between the electron and proton is 49.3 cm.

any far is the region can control the climate

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.