What Is This Tool?
This tool converts electrical resistance values from abohms, a unit in the CGS electromagnetic system, to reciprocal siemens [1/S], the SI-derived unit used to specify resistance in ohms. It helps translate legacy electromagnetic resistance measures into modern SI units for precise analysis.
How to Use This Tool?
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Enter the electrical resistance value measured in abohms
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Select 'abohm' as the input unit and 'reciprocal siemens [1/S]' as the output unit
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Click the convert button to get the resistance result in reciprocal siemens
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Use the output to compare or analyze resistance in SI unit terms
Key Features
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Converts abohm values to reciprocal siemens [1/S] units accurately
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Supports translation from historical CGS/emu units into SI standard units
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Ideal for very small resistance values at the nanohm scale
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Browser-based and easy to operate
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Provides example conversions to aid understanding
Examples
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5 Abohm equals 5 × 10⁻⁹ Reciprocal siemens [1/S]
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0.1 Abohm equals 1 × 10⁻¹⁰ Reciprocal siemens [1/S]
Common Use Cases
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Interpreting electrical resistance from historical electromagnetism literature recorded in CGS/emu units
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Converting legacy abohm values to SI for comparison and reporting of very small resistances
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Specifying resistance in electrical components during advanced electronics engineering
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Conducting physics research involving electromagnetic theory and nanohm-scale measurements
Tips & Best Practices
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Ensure accurate input values for precise conversion results due to the nanoscale magnitude
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Use the tool primarily for theoretical or historical data analysis given abohm's deprecated status
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Verify equipment sensitivity when working with nanohm-level resistances
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Reference example conversions to check computation correctness
Limitations
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Abohm represents an extremely small resistance (one nanohm) requiring sensitive measurement tools
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This unit is mostly outdated; conversions mostly apply to historical or academic contexts
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Practical use cases in everyday electrical engineering rarely require abohm unit conversions
Frequently Asked Questions
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What is an abohm?
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An abohm is a unit of electrical resistance in the electromagnetic CGS system equal to 10⁻⁹ ohm in SI units.
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What does reciprocal siemens [1/S] measure?
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Reciprocal siemens [1/S] is equivalent to the ohm, measuring electrical resistance as volts per ampere.
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Why convert abohm to reciprocal siemens?
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Conversion is useful to translate legacy electromagnetic resistance units into standard SI units for consistency and analysis.
Key Terminology
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Abohm
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A unit of electrical resistance in the CGS electromagnetic system equal to one nanohm in SI units.
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Reciprocal siemens [1/S]
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An SI-derived unit representing electrical resistance, equal to one ohm or one volt per ampere.
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Electrical Resistance
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A measure of a material's opposition to the flow of electric current.
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CGS system
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Centimetre–gram–second system, a historical system of physical units used in electromagnetic measurements.