# var

## Definitions

### Electronics

- The SI
__unit__ for reactive power, which is the power in an __AC circuit__ that cannot perform __work__. It is calculated by the following formula: *P* = *I·V·sinθ*, where *P* is the reactive power in watts, *I* is the current in amperes, *V* is the voltage in volts, and sinθ is the sine of the __angular phase difference__ between the current and the voltage. It is an acronym for volt-amperes reactive. - acronym forvolt-amperes reactive
(written as *VAR*)

### Business

- acronym forvalue added reseller
(written as *VAR*)

- acronym forvalue added retailer
(written as *VAR*)

- acronym forvalue at risk
(written as *VAR*)

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