What does one electron-volt represent?

One electron-volt is the energy gained by an electron when accelerated through an electric potential difference of one volt.

Why is the conversion to kilowatt-second so small?

Because one electron-volt is an extremely small unit of energy compared to one kilowatt-second, the result is a very small decimal value.

In which fields is this conversion commonly used?

It is commonly used in physics research, semiconductor engineering, particle acceleration, and transient power system analysis.

How to Convert from Electron-volt [eV] to Kilowatt-second [kW*s]

Learn how to convert energy values from electron-volts (eV) to kilowatt-seconds (kW*s) using this simple online unit converter, ideal for applications in physics and engineering.

Electron-volt [eV]

Kilowatt-second [kW*s]

Please check your input. It must be a valid numeric value.

Electron-volt [eV] to Kilowatt-second [kW*s] Conversion Table

Electron-volt [eV]	Kilowatt-second [kW*s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Electron-volt [eV] to Kilowatt-second [kW*s] Conversion Table
Electron-volt [eV]	Kilowatt-second [kW*s]

Explore More Energy Units Converter

What Is This Tool?

This tool enables users to convert energy units from electron-volt (eV), a small-scale energy measure used in atomic and particle physics, to kilowatt-second (kW*s), a larger unit representing energy delivered by power over time in engineering.

How to Use This Tool?

Enter the energy value in electron-volts (eV) you want to convert
Select electron-volt as the starting unit and kilowatt-second as the target unit
Click the convert button to see the result displayed in kilowatt-seconds (kW*s)
Use the result to compare atomic-scale energies with engineering-scale energy pulses

Key Features

Converts energy from electron-volt (eV) to kilowatt-second (kW*s)
Provides conversion suitable for physics research and engineering applications
User-friendly interface for quick and accurate energy unit conversions
Supports scientific notation for handling very small decimal values
Browser-based tool accessible on multiple devices

Examples

1 electron-volt (eV) converts to 1.6021766339999e-22 kilowatt-seconds (kW*s)
5 electron-volts (eV) converts to 8.0108831699995e-22 kilowatt-seconds (kW*s)

Common Use Cases

Translating photon and atomic electron energies into engineering-scale energy units
Specifying semiconductor and particle reaction energies for power electronics analysis
Quantifying energy pulses in transient power system events and burst-mode devices
Supporting research in particle accelerators and nuclear physics

Tips & Best Practices

Use scientific notation when dealing with very small values to maintain clarity
Understand the conceptual nature of this conversion bridging atomic-scale and engineering energies
Verify units carefully to ensure proper context of energy measurements
Apply this converter when comparing energy magnitudes across physics and engineering domains

Limitations

Direct conversions result in extremely small decimal values requiring scientific notation
This conversion serves primarily conceptual and comparative purposes, not routine energy accounting
Electron-volt is vastly smaller than kilowatt-second, affecting practical usage of converted results

Frequently Asked Questions

What does one electron-volt represent?: One electron-volt is the energy gained by an electron when accelerated through an electric potential difference of one volt.
Why is the conversion to kilowatt-second so small?: Because one electron-volt is an extremely small unit of energy compared to one kilowatt-second, the result is a very small decimal value.
In which fields is this conversion commonly used?: It is commonly used in physics research, semiconductor engineering, particle acceleration, and transient power system analysis.

Key Terminology

Electron-volt (eV): A unit of energy representing the energy gained by an electron when accelerated through one volt; used in atomic and particle physics.
Kilowatt-second (kW*s): A unit of energy equal to one kilowatt of power sustained for one second, equivalent to one kilojoule.
Conversion Rate: The numerical factor used to change a value from electron-volts to kilowatt-seconds: 1 eV = 1.6021766339999e-22 kW*s.

Quick Knowledge Check

What physical quantity does an electron-volt measure?

Electric current

Energy

Power

Which unit is equal to one kilowatt applied for one second?

Electron-volt (eV)

Kilowatt-second (kW*s)

Joule-second

Why might scientific notation be useful in converting eV to kW*s?

Because kilowatt-second values are very large

Because electron-volt values convert to very small decimal numbers

Because it simplifies electrical current calculations

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