Ampere per Inch to Gilbert per Centimeter Conversion

Convert between Ampere per Inch and Gilbert per Centimeter quickly and accurately.

From Ampere per Inch

A/in

To Gilbert per Centimeter

Gi/cm

How to Convert Ampere per Inch to Gilbert per Centimeter

Conversion Formula

1 A/in = 0.495 Gi/cm

1 Gi/cm = 2.021 A/in

Example

Convert 15 A/in to Gi/cm:

15 A/in = 15 × 0.495 Gi/cm = 7.421 Gi/cm

Unit Information

Learn about the linear current density units you're converting between

Ampere per Inch

A/in

Definition

The Ampere per Inch (A/in) is a unit of linear current density equal to approximately 39.37 amperes per meter. It is used in applications where imperial units are preferred, particularly in North American engineering and manufacturing contexts.

History/Origin

The ampere per inch developed as part of the imperial system of units, providing a practical measure for current density in industries and applications that traditionally use imperial measurements. It bridges the gap between metric and imperial systems.

Current Use

Ampere per inch is used in North American electrical engineering, manufacturing, and industrial applications where imperial units are standard. It is particularly common in power distribution, electrical equipment design, and in contexts where inch-based measurements are more practical.

Multiplier

39.37

Offset

Gilbert per Centimeter

Gi/cm

Definition

The Gilbert per Centimeter (Gi/cm) is a CGS electromagnetic unit of linear current density equal to approximately 79.58 amperes per meter. It is equivalent to the oersted and represents the magnetic field strength produced by current distribution.

History/Origin

Named after William Gilbert, an English physician and natural philosopher who made early contributions to the study of magnetism, the gilbert per centimeter was a key unit in the CGS electromagnetic system. It provided a practical measure for magnetic field strength in terms of current density.

Current Use

The gilbert per centimeter is largely historical and rarely used in modern applications. Its primary relevance is in historical physics literature and academic discussions that explore the development of electromagnetic theory and the various systems of units used throughout history.

Multiplier

79.577

Offset