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Total Energy of Electron Formula

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Total Energy is the sum of the kinetic energy and the potential energy of the system under consideration. Check FAQs

E total = - 1.085 \cdot \frac{{(Z)}^{2}}{{(n quantum)}^{2}}

E_total - Total Energy?Z - Atomic Number?n_quantum - Quantum Number?

Total Energy of Electron Example

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Here is how the Total Energy of Electron equation looks like with Values.

Here is how the Total Energy of Electron equation looks like with Units.

Here is how the Total Energy of Electron equation looks like.

-4.8995 = - 1.085 \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

-4.8995J = - 1.085 \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

-4.8995 = - 1.085 \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

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Total Energy of Electron Solution

Follow our step by step solution on how to calculate Total Energy of Electron?

FIRST Step Consider the formula

E total = - 1.085 \cdot \frac{{(Z)}^{2}}{{(n quantum)}^{2}}

Next Step Substitute values of Variables

∴

E total = - 1.085 \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

Next Step Prepare to Evaluate

∴

E total = - 1.085 \cdot \frac{{(17)}^{2}}{{(8)}^{2}}

Next Step Evaluate

∴

E total = -4.899453125J

LAST Step Rounding Answer

∴

E total = -4.8995J

Total Energy of Electron Formula Elements

Variables

Total Energy

Total Energy is the sum of the kinetic energy and the potential energy of the system under consideration.

Symbol: E_total

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Total Energy

Atomic Number

Atomic Number is the number of protons present inside the nucleus of an atom of an element.

Symbol: Z

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Atomic Number

Quantum Number

Quantum Number describe values of conserved quantities in the dynamics of a quantum system.

Symbol: n_quantum

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Quantum Number

Other formulas in Electrons and Orbits category

Go Velocity of Electron in Bohr's Orbit

v e_BO = \frac{{[Charge-e]}^{2}}{2 \cdot [Permitivity-vacuum] \cdot n quantum \cdot [hP]}

Go Orbital Frequency of Electron

f orbital = \frac{1}{T}

Go Potential Energy of Electron given Atomic Number

PE = (- \frac{Z \cdot ({[Charge-e]}^{2})}{r orbit})

Go Total Energy of Electron given Atomic Number

E eV_AN = - \frac{Z \cdot ({[Charge-e]}^{2})}{2 \cdot r orbit}

How to Evaluate Total Energy of Electron?

Total Energy of Electron evaluator uses Total Energy = -1.085*(Atomic Number)^2/(Quantum Number)^2 to evaluate the Total Energy, The Total Energy Of Electron formula is defined as the sum of kinetic energy and potential energy consumed by a moving particle when it moves from one point to another. Total Energy is denoted by E_total symbol.

How to evaluate Total Energy of Electron using this online evaluator? To use this online evaluator for Total Energy of Electron, enter Atomic Number (Z) & Quantum Number (n_quantum) and hit the calculate button.

FAQs on Total Energy of Electron

What is the formula to find Total Energy of Electron?

The formula of Total Energy of Electron is expressed as Total Energy = -1.085*(Atomic Number)^2/(Quantum Number)^2. Here is an example- -4.899453 = -1.085*(17)^2/(8)^2.

How to calculate Total Energy of Electron?

With Atomic Number (Z) & Quantum Number (n_quantum) we can find Total Energy of Electron using the formula - Total Energy = -1.085*(Atomic Number)^2/(Quantum Number)^2.

Can the Total Energy of Electron be negative?

Yes, the Total Energy of Electron, measured in Energy can be negative.

Which unit is used to measure Total Energy of Electron?

Total Energy of Electron is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Total Energy of Electron can be measured.

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Total Energy of Electron Formula

Total Energy of Electron Example

Total Energy of Electron Solution

Total Energy of Electron Formula Elements

Other formulas in Electrons and Orbits category

How to Evaluate Total Energy of Electron?

FAQs on Total Energy of Electron

Variable Name