Watt per Ampere to ESU of Electric Potential Conversion

Convert between Watt per Ampere and ESU of Electric Potential quickly and accurately.

From Watt per Ampere

W/A

To ESU of Electric Potential

ESU

How to Convert Watt per Ampere to ESU of Electric Potential

Conversion Formula

1 W/A = 0.003 ESU

1 ESU = 299.793 W/A

Example

Convert 15 W/A to ESU:

15 W/A = 15 × 0.003 ESU = 0.05 ESU

Unit Information

Learn about the electric potential units you're converting between

Watt per Ampere

W/A

Definition

A derived unit of electric potential equal to one volt. Represents the ratio of power (watt) to current (ampere), which by definition equals one volt.

History/Origin

This unit arises from the fundamental relationship between power, voltage, and current in electrical circuits (P = V × I). It provides an alternative way to express voltage using basic electrical quantities.

Current Use

Used in electrical engineering when analyzing power systems and circuit relationships. Helpful for understanding the fundamental connection between voltage, current, and power in electrical circuits.

Multiplier

Offset

ESU of Electric Potential

ESU

Definition

Electrostatic Unit of electric potential in the CGS system. Equivalent to one statvolt, representing approximately 299.7925 volts in the SI system.

History/Origin

Part of the CGS electrostatic unit system developed alongside electromagnetic units. ESU units were commonly used in early electrical and electromagnetic research.

Current Use

Primarily used in theoretical physics, electromagnetic research, and some specialized applications where the CGS electrostatic system is preferred over SI units.

Multiplier

299.793

Offset