Convert femtowatt to volt ampere
Please provide values below to convert femtowatt [fW] to volt ampere [V*A], or Convert volt ampere to femtowatt.
1 fW = 1.0000e-15 V*A. To convert femtowatt to volt ampere, multiply the value by 1.0000e-15; to go the other way, divide by it (1 V*A = 1.0000e+15 fW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 fW = 1.0000e-15 V*A
- 1 V*A = 1.0000e+15 fW
- 10 fW = 1.0000e-14 V*A
- 100 fW = 1.0000e-13 V*A
How to Convert Femtowatt to Volt Ampere
1 fW = 1e-15 V*A
Example: convert 15 fW to V*A:
15 fW = 15 × 1e-15 V*A = 1.5e-14 V*A
Femtowatt to Volt Ampere Conversion Table
| femtowatt | volt ampere |
|---|---|
| 1 fW | 1.0000e-15 V*A |
| 2 fW | 2.0000e-15 V*A |
| 3 fW | 3.0000e-15 V*A |
| 5 fW | 5.0000e-15 V*A |
| 10 fW | 1.0000e-14 V*A |
| 20 fW | 2.0000e-14 V*A |
| 50 fW | 5.0000e-14 V*A |
| 100 fW | 1.0000e-13 V*A |
| 500 fW | 5.0000e-13 V*A |
| 1000 fW | 1.0000e-12 V*A |
Femtowatt
A femtowatt (fW) is a unit of power equal to 10^-15 watts, representing an extremely small amount of power.
History/Origin
The femtowatt was introduced as part of the SI prefixes to measure very small quantities of power, particularly in scientific and technological contexts, gaining recognition as the need to quantify minute power levels grew.
Current Use
Femtowatts are used in fields such as quantum physics, nanotechnology, and optical measurements, where precise measurement of extremely low power levels is required.
Volt Ampere
Volt ampere (V·A) is a unit of apparent power in an electrical circuit, representing the product of voltage and current without considering power factor.
History/Origin
The volt ampere was established as a unit of apparent power with the development of electrical engineering, particularly as a measure in alternating current (AC) systems. It is derived from the SI units volt (V) and ampere (A).
Current Use
Volt ampere is used to quantify apparent power in AC electrical systems, especially in the context of transformers, generators, and power supplies, to assess capacity and performance.
Frequently Asked Questions
What is 1 femtowatt in volt ampere?
1 femtowatt (fW) = 1.0000e-15 volt ampere (V*A).
How do you convert femtowatt to volt ampere?
Multiply the femtowatt value by 1.0000e-15. For example, 25 fW × 1.0000e-15 = 2.5000e-14 V*A.
What is 10 femtowatt in volt ampere?
10 fW = 1.0000e-14 V*A.
Which unit is larger, the femtowatt or the volt ampere?
The volt ampere is the larger unit: 1 fW equals only 1.0000e-15 V*A.