Question

Hydrogen: For an electron in the lowest energy it can orbit around proton, they have a separation of 5.3 *10-11 m. If you have a 4.5*10-19J photon (bit of light) hit the electron, it will transfer all of its energy to the proton electron interaction and the electron will start orbiting at a larger radius. Assuming all the energy went into the potential energy, what is the new distance between the electron and proton.

Answer #1

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What is the potential energy of interaction between electron and
proton in hydrogen atom, where separation between two is
0.259*10-10m. Express your answer in eV.
1eV=1.6*10-19J (keep 3 significant figures)

The hydrogen atom consists of one electron orbiting one proton
in a circular orbit.
(a) Using Coulomb's Law and concepts of
centripetal acceleration/force, show that the radius
r of the orbit is given by
where K is the kinetic energy of the electron,
k is the Coulomb's Law constant, +e is the charge
of the proton, and -e is the charge of the electron.
(b) Calculate r when the
kinetic energy of the electron is 13.6 eV.
(c) What percentage...

in the bhor model of the hydrogen atom the electron is assumed
to orbit the proton in a circle at an average distance of
5.3x10^-11 m. the centripetal force keeping the electron in orbit
is due to the Coulomb force law. e= 1.6x10^-19C, electron = 9.11 x
10^-31
1. what is the electrons velocity?
2. how long does it take the electron to make one orbit around
the proton?
3. the current produced by the electron orbiting the proton is...

In a Hydrogen atom an electron rotates around a stationary
proton in a circular orbit with an approximate radius of r
=0.053nm. (a) Find the magnitude of the electrostatic force of
attraction, Fe between the electron and the proton. (b) Find the
magnitude of the gravitational force of attraction Fg , between the
electron and the proton, and find the ratio, Fe /Fg . me = 9.11 x
10-31kg, e = 1.602 x 10-19C mp = 1.67 x 10-27kg k...

Consider a hydrogen atom: a single electron that orbit the
proton, the electron circular orbit has radius Bohr ground state
.529 angstrom.
a. Calculate the magnitude of the Coulomb's force between the
proton and electron
b. Write this force in vector form.
c. Calculate the velocity and acceleration of the electron.
d. Calculate the electron's electric potential energy in
electron volt.

A Hydrogen atom has one proton in the nucleus and one electron
in the shell. In a classic model of the atom, in a certain state,
this electron is in a circular orbit around the nucleus with an
angular momentum of 9.495e-34 Js.
What is the radius of the orbit?
4.30×10-9m
What is the speed of the electron at this radius?
What is the kinetic energy of the electron at this
radius?
What is the kinetic energy in electron-volts?

The electron in a hydrogen atom can be thought of as orbiting
around the nucleus (a single proton) in a circular orbit of radius
5.28×10−11m with a velocity of constant magnitude
2.190×106m/s . At t= 0s a hydrogen
atom is placed in a vacuum chamber that is filled with a uniform
magnetic field of magnitude 3.3×1011T pointing in the
positive z -direction. The hydrogen atom is oriented such
that its electron is orbiting counter-clockwise in the
xy -plane at t= 0s .
What is the...

what is angular velocity of a single electron orbiting
a single proton in a hydrogen atom. The orbit is circular and the
proton is not moving. centripetal force is supplied by the coulomb
force.
radius = 0.530×10^-10m

A Hydrogen atom has one proton in the nucleus and one electron
in the shell. In a classic model of the atom, in a certain state,
this electron is in a circular orbit around the nucleus with an
velocity of 1090729.85781991 m/s.
What is the radius of the orbit?
What is the angular momentum, L, of the electron at this
radius?
What is the quantum value, n, of the electron at this
radius?
What is the total energy of the...

The electron in a hydrogen atom can be thought of as orbiting
around the nucleus (a single proton) in a circular orbit of radius
5.28×10−11m with a velocity of constant magnitude
2.190×106m/s . At t= 0s a hydrogen
atom is placed in a vacuum chamber that is filled with a uniform
magnetic field of magnitude 3.3×1011T pointing in the
positive z -direction. The hydrogen atom is oriented such
that its electron is orbiting counter-clockwise in the
xy -plane at t= 0s .
At t= 12s ,...

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