(a)
Interpretation:
The magnitude of the force on the electron at each separation should be calculated.
Concept Introduction:
The formula which is used to calculate the force between proton and electron separated by distance is given by:
Where,
Z =
r is the distance between proton and electron.
(b)
Interpretation:
The change in potential energy between the proton and electron should be calculated.
Concept Introduction:
The energy which is possessed by an object or material due to its composition or position with respect to other objects or materialis said to be potential energy
The formula which is used to calculate the potential energy between electron and proton separated by distance is given by:
Where,
r is the distance between the proton and electron.
(c)
Interpretation:
The change in the speed of the electron should be calculated when the electron was initially stationary.
Concept Introduction:
The following formula is used for calculating the change in speed of the electron is:
Where, m = mass of electron (
r = radius of the electron (
h = Planck’s constant (
n = principal quantum number
The relation between radius and principal quantum number is:
Where,
Z = atomic number
n = principal quantum number
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Chapter 3 Solutions
OWLV2 FOR OXTOBY/GILLIS/BUTLER'S PRINCI
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