Prefix Decimal Exponential

Overview

Engineering reference data for Prefix Decimal Exponential in basics.

Key Formulas

Ohm's Law

$V = IR$

Voltage = Current × Resistance.

Newton's Second Law

$F = ma$

Force = mass × acceleration.

Conservation of Energy

$E_{in} = E_{out} + \Delta E_{stored}$

Energy balance.

Variables

Symbol	Description	Unit
$V$	Voltage	V
$I$	Current	A
$R$	Resistance	Ω
$F$	Force	N
$m$	Mass	kg
$a$	Acceleration	m/s²

Decimal Multiples Reference

Conversion Formulas

To convert a value using a SI prefix: For a larger prefix (e.g., kilo): $\text{Value in base unit} = \text{Value with prefix} \times 10^{\text{exponent}}$ For a smaller prefix (e.g., milli): $\text{Value in base unit} = \text{Value with prefix} \times 10^{\text{exponent}}$

System Note

Prefixes listed are used in the SI system in accordance with DIN 1301 "Units - Part 1: Unit names, unit symbols".

Interactive Charts

References

• Original Source