What is the mechanical potential energy of an electron at the center of a gold nucleus 197 79Au given that the nucleus is a uniformly charged sphere of radius R = 1.2 A^(1/3) fm.
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What is the mechanical potential energy of an electron at the center of a gold nucleus 197 79Au given that the nucleus is a uniformly charged sphere of radius R = 1.2 A^(1/3) fm.
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- An electron is in a stable circular orbit of radius R around a grounded hollow conducting sphere of radius r.a) Find the location of the image charge which can replace the sphere without altering the potential outside thesphere.b) Find the strength of this image charge.c) Derive the expression that will determine the speed of the electron.in milikan-type experiment, two horizontal parallel plates are 1.0 cm apart.A sphere of mass 2.2x1^-13kg remains stationary when the potential difference between the plates is 350V with the upper plate negative a) is the sphere positively or negatively charged b) calculate the magnitude of the Charge on the sphere what is the number of excess or deficit of electrons that the sphere has to three signifigant digitsPlz correct solution
- Attached question.This question has to do with the diagram shown, on which I have placed an electron at the origin. The grid spacing is 1 Angstrom per small square. Now place an atomic nucleus with 13 protons on positive x-axis, at x = 4.2 Angstroms. How much work did it take you to bring this nucleus in from 1 m away? A. 53.4 eV B. 35.6 eV C. 44.5 eV D. 26.7 eVyou have a nucleus with 19 protons, placed at x = 3.6 Angstroms. What what TWO values of x (along the x-axis) will the total electrostatic potential V be equal to zero?
- Now you have a nucleus with 13 protons at x = 7.5 Angstroms on the x-axis. What is the value of the electrostatic potential V at a point on the positive y-axis, at y = 6.2 Angstroms? Question 9 options: 16.9 V -2.3 V 19.2 V 6.8 VAn electron is in a stable circular orbit of radius R around a grounded hollow conducting sphere of radius r.a) Find the location of the image charge which can replace the sphere without altering the potential outside thesphere.b) Find the strength of this image charge.c) Derive the expression that will determine the speed of the electron.Now you have a nucleus with 16 protons at x = 2.7 Angstroms on the x-axis. What is the value of the electrostatic potential V at a point on the positive y-axis, at y = 3.1 Angstroms?
- A research Van de Graaff generator has a 2.00-mdiameter metal sphere with a charge of 5.00 mC on it. (a) What is the potential near its surface? (b) At what distance from its center is the potential 1.00 MV? (c) An oxygen atom with three missing electrons is released near the Van deGraaff generator. What is its energy in MeV at this distance?For problem 49 of the text, calculate the initial speed of the third electron in m/s using a separation of the other two electrons of 0.66 m. Answer in 5 sig figs!!!