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Kinetic Energy of Electron Calculator

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✖Atomic Number is the number of protons present inside the nucleus of an atom of an element.ⓘ Atomic Number [Z]			+10% -10%
✖Quantum Number describe values of conserved quantities in the dynamics of a quantum system.ⓘ Quantum Number [n_quantum]			+10% -10%

✖Energy of Atom is the energy consumed by the body when measured in electron volts.ⓘ Kinetic Energy of Electron [E_eV]

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Formula

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Kinetic Energy of Electron

Formula

E eV = - 2.178 \cdot 10^{- 18} \cdot \frac{{(Z)}^{2}}{{(n quantum)}^{2}}

Example

-1.6E-36 J = - 2.178 \cdot 10^{- 18} \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

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Kinetic Energy of Electron Solution

STEP 0: Pre-Calculation Summary

Formula Used

Energy of Atom = -2.178*10^(-18)*(Atomic Number)^2/(Quantum Number)^2
E_eV = -2.178*10^(-18)*(Z)^2/(n_quantum)^2
This formula uses 3 Variables

Variables Used

Energy of Atom - (Measured in Electron-Volt) - Energy of Atom is the energy consumed by the body when measured in electron volts.
Atomic Number - Atomic Number is the number of protons present inside the nucleus of an atom of an element.
Quantum Number - Quantum Number describe values of conserved quantities in the dynamics of a quantum system.

STEP 1: Convert Input(s) to Base Unit

Atomic Number: 17 --> No Conversion Required
Quantum Number: 8 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_eV = -2.178*10^(-18)*(Z)^2/(n_quantum)^2 --> -2.178*10^(-18)*(17)^2/(8)^2

Evaluating ... ...

E_eV = -9.83503125E-18

STEP 3: Convert Result to Output's Unit

-1.57574641085916E-36 Joule --> No Conversion Required

FINAL ANSWER

-1.57574641085916E-36 ≈ -1.6E-36 Joule <-- Energy of Atom

(Calculation completed in 00.004 seconds)

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Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< Structure of Atom Calculators

Mass Number

Go Mass Number = Number of Protons+Number of Neutrons

Electric Charge

Go Electric Charge = Number of Electron*[Charge-e]

Number of Neutrons

Go Number of Neutrons = Mass Number-Atomic Number

Wave Number of Electromagnetic Wave

Go Wave Number = 1/Wavelength of Light Wave

Kinetic Energy of Electron Formula

Energy of Atom = -2.178*10^(-18)*(Atomic Number)^2/(Quantum Number)^2
E_eV = -2.178*10^(-18)*(Z)^2/(n_quantum)^2

What is Bohr's theory?

Bohr's theory is a theory of atomic structure in which the hydrogen atom (Bohr atom ) is assumed to consist of a proton as nucleus, with a single electron moving in distinct circular orbits around it, each orbit corresponding to a specific quantized energy state: the theory was extended to other atoms.

How to Calculate Kinetic Energy of Electron?

Kinetic Energy of Electron calculator uses Energy of Atom = -2.178*10^(-18)*(Atomic Number)^2/(Quantum Number)^2 to calculate the Energy of Atom, The Kinetic Energy of Electron formula is defined as kinetic energy consumed by a moving particle when it moves from one point to another. Energy of Atom is denoted by E_eV symbol.

How to calculate Kinetic Energy of Electron using this online calculator? To use this online calculator for Kinetic Energy of Electron, enter Atomic Number (Z) & Quantum Number (n_quantum) and hit the calculate button. Here is how the Kinetic Energy of Electron calculation can be explained with given input values -> -1.6E-36 = -2.178*10^(-18)*(17)^2/(8)^2.

FAQ

What is Kinetic Energy of Electron?

The Kinetic Energy of Electron formula is defined as kinetic energy consumed by a moving particle when it moves from one point to another and is represented as E_eV = -2.178*10^(-18)*(Z)^2/(n_quantum)^2 or Energy of Atom = -2.178*10^(-18)*(Atomic Number)^2/(Quantum Number)^2. Atomic Number is the number of protons present inside the nucleus of an atom of an element & Quantum Number describe values of conserved quantities in the dynamics of a quantum system.

How to calculate Kinetic Energy of Electron?

The Kinetic Energy of Electron formula is defined as kinetic energy consumed by a moving particle when it moves from one point to another is calculated using Energy of Atom = -2.178*10^(-18)*(Atomic Number)^2/(Quantum Number)^2. To calculate Kinetic Energy of Electron, you need Atomic Number (Z) & Quantum Number (n_quantum). With our tool, you need to enter the respective value for Atomic Number & Quantum Number and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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