What Is This Tool?
This converter helps translate electric field strength values measured in statvolt per inch (stV/in), a unit from the cgs electrostatic system, into kilovolt per inch (kV/in), a non‑SI unit commonly used in high-voltage engineering. It facilitates updating historical or specialized electrostatic data into units suitable for modern applications.
How to Use This Tool?
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Enter the electric field value in statvolt per inch (stV/in)
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Select 'statvolt/inch' as the input unit and 'kilovolt/inch' as the output unit
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Click the convert button to see the result in kilovolt per inch (kV/in)
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Use the converted value for engineering calculations or data comparison
Key Features
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Converts electric field strength from statvolt/inch to kilovolt/inch
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Based on established conversion rate: 1 stV/in = 0.299792 kV/in
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Supports legacy measurement updates for modern engineering use
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Useful for electrostatics research and high-voltage equipment design
Examples
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5 stV/in converts to approximately 1.49896 kV/in
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10 stV/in converts to approximately 2.99792 kV/in
Common Use Cases
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Interpreting electric field strengths in historical electrostatics literature
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Designing insulation and clearance distances in high-voltage equipment
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Performing laboratory tests involving spark gaps and corona discharge
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Converting legacy cgs measurements for comparison with modern standards
Tips & Best Practices
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Always verify the unit system before converting between statvolt/inch and kilovolt/inch
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Use the conversion to bring older cgs-based data into a context suitable for modern engineering
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Remember that kilovolt/inch is not an SI unit; further conversion to volts per meter may be necessary
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Consider the historical context when interpreting statvolt/inch measurements
Limitations
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Statvolt/inch is a primarily historical unit not compatible with the SI system
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Kilovolt/inch is also not an SI unit and lacks universal standardization
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Accurate conversion requires awareness of differences between unit systems
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This converter does not perform further conversion into SI units like volts per meter
Frequently Asked Questions
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What is statvolt per inch used for?
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Statvolt per inch is a unit expressing electric field strength in the cgs electrostatic system, mainly seen in older literature and specialized electrostatics experiments.
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Why convert statvolt/inch to kilovolt/inch?
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Conversion updates legacy measurements into a more widely used unit in high-voltage engineering, aiding comparison with modern data and standards.
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Is kilovolt per inch an SI unit?
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No, kilovolt per inch is a non-SI unit commonly used in high-voltage engineering to express electric field strength.
Key Terminology
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Statvolt/inch [stV/in]
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A unit of electric field strength from the electrostatic cgs system representing one statvolt potential difference over one inch.
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Kilovolt/inch [kV/in]
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A non-SI unit of electric field strength indicating one kilovolt applied across an inch, used in high-voltage engineering contexts.
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Electric Field Strength
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A physical quantity representing force per unit charge, often measured to describe dielectric breakdown and electrostatic forces.