A skateboarder starts from rest and maintains a constant acceleration of 0.50 m/s² for 8.4 s. What is the rider's displacement d
1 answer:
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Explanation:
The given data is as follows.
Electric field (E) =
Charge (e) = C
Formula to calculate the magnitude of force is as follows.
F = qE
=
=
Therefore, we can conclude that magnitude of the force on a calcium ion with charge +e is .
We will solve this problem using the direct concept related to band gap energy, that is, a band gap is the distance between the valence band of electrons and the conduction band, i. e, the energy range in a solid where no electron states (Electronic state) can exist Mathematically can be described as,
Where,
h = Planck's constant
n = Energy level
mc = Effective mass of the point charge
R = Size of the particle
As you can see the energy is inversely proportional to the size of the particle:
Therefore if the size is decreased, the amount of energy is increased.