Physics, 31.01.2021 21:00 isidrocastanonox22wl
7. Coulomb’s equation is used for determining the force between 2 charged bodies separated by a distance
The variables are k (Coulomb’s constant), q (charge of body in Coulombs, C), r (distance between bodies in meters), and F (electrostatic force in Newton, N)
a. Use measurements to determine Coulomb’s constant for at least 2 situations. Show your work and include an image of experiments. Verify your value with research and include citations.
b. Using your value of k, determine the electrostatic force for these 2 situations:
i. -4µC charge is 3cm from a 5µC charge.
ii. An electron has a charge of -1.6x10-19C and a proton has a charge of 1.6x10-19C. In a hydrogen atom, the distance between them is 5.3x10-11m. Determine the electrostatic force between them.
Answers: 1
Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
Physics, 23.06.2019 03:50
For most stars, what does a higher temperature tend to to with? a lower luminosity a higher luminositya red color none of the above
Answers: 1
Physics, 23.06.2019 06:00
2) the sun is wonderful source of energy. it is renewable and natural with few dangers. solar cells rely on the sun for energy. these cells would be more practical to use if they were
Answers: 2
Physics, 23.06.2019 11:30
Row old is the rock laver2. if this sedimentary rock layer is truly the oldest one of marine origin, what do you think that tells usabout the formation of earth's oceans?
Answers: 2
7. Coulomb’s equation is used for determining the force between 2 charged bodies separated by a dist...
English, 31.10.2020 01:30
English, 31.10.2020 01:30
Mathematics, 31.10.2020 01:30
Arts, 31.10.2020 01:30
Mathematics, 31.10.2020 01:30
Biology, 31.10.2020 01:30
Mathematics, 31.10.2020 01:30
Health, 31.10.2020 01:30