Milliampere turns to Abampere turns Converter (mAt to abAt)
mAt × 0.0001 = abAt
Calculation: 1 mAt × 0.0001 = 0.0001 abAt
Common Milliampere turn to Abampere turn Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Milliampere turn (mAt) and Abampere turn (abAt).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 mAt 1 × 10⁻⁷ abAt | 1 × 10⁻⁷ |
| 0.01 mAt 1 × 10⁻⁶ abAt | 1 × 10⁻⁶ |
| 0.1 mAt 1 × 10⁻⁵ abAt | 1 × 10⁻⁵ |
| 0.5 mAt 5 × 10⁻⁵ abAt | 5 × 10⁻⁵ |
| 1 mAt 0.0001 abAt | 1 × 10⁻⁴ |
| 2 mAt 0.0002 abAt | 2 × 10⁻⁴ |
| 5 mAt 0.0005 abAt | 5 × 10⁻⁴ |
| 10 mAt 0.001 abAt | 1 × 10⁻³ |
| 20 mAt 0.002 abAt | 2 × 10⁻³ |
| 25 mAt 0.0025 abAt | 2.5 × 10⁻³ |
| 50 mAt 0.005 abAt | 5 × 10⁻³ |
| 100 mAt 0.01 abAt | 1 × 10⁻² |
| 250 mAt 0.025 abAt | 2.5 × 10⁻² |
| 500 mAt 0.05 abAt | 5 × 10⁻² |
| 1000 mAt 0.1 abAt | 1 × 10⁻¹ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 abAt 10000 mAt | 1 × 10⁴ |
| 5 abAt 50000 mAt | 5 × 10⁴ |
| 10 abAt 100000 mAt | 1 × 10⁵ |
| 50 abAt 500000 mAt | 5 × 10⁵ |
| 100 abAt 1000000 mAt | 1 × 10⁶ |
Real-World Context & Everyday Benchmarks
Tap to load into converterTo help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Milliampere turn (mAt) and Abampere turn (abAt):
Milliampere turn References:
- Sensitive mirror galvanometer electrical measuring coil bias 50 mAt
Abampere turn References:
- Household electric chime doorbell solenoid coil excitation 10 abAt
- Automotive starter motor heavy solenoid contactor coil 150 abAt
- Audio speaker voice coil driving dynamic paper cone 2.5 abAt
How to Convert Milliampere turn to Abampere turn
Converting Milliampere turn (mAt) to Abampere turn (abAt) is a core calculation in Magnetomotive Force, which measures the magnetic potential difference that drives magnetic flux through a magnetic circuit. Both units reside within the International System of Units (SI) and share an identical physical dimension vector ([I]), separated strictly by a decimal order-of-magnitude factor (10^-4). Because this shift involves integer powers of 10, the conversion is mathematically exact and free from decimal rounding or irrational fractional loss. Exactly 1 Milliampere turn equals 0.0001 Abampere turn.
Mathematical Conversion Derivation via Coherent SI Base Unit
Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (ampere (A) / ampere-turn (At)) without arbitrary rounding:
1 mAt = 0.001 ampere (A) / ampere-turn (At)1 abAt = 10 ampere (A) / ampere-turn (At)V(abAt) = V(mAt) × ( 0.001 / 10 ) = V(mAt) × 0.0001Value in Abampere turn = Value in Milliampere turn × 0.0001Direct computational formula applied for standard conversion.To convert 12 Milliampere turn (mAt) to Abampere turn (abAt): multiply 12 by 0.0001 to get 0.0012 abAt. At an industrial engineering scale, 240 mAt converts to 0.024 abAt.
Inverse check: 1 abAt = 10000 mAt.Understanding Milliampere turn and Abampere turn
Milliampere turn
mAtA Milliampere turn (mAt) is a decimal submultiple of the SI-derived unit for magnetomotive force.
Applications & Practical Context
In practical magnetomotive force terms, a sensitive mirror galvanometer electrical measuring coil bias equals 50 mAt.
A physical magnitude of 1 mAt corresponds to 0.001 At in standard SI measurement.
1 mAt = 0.001 AtAbampere turn
abAtAn Abampere turn (abAt) is a unit of magnetomotive force in the centimeter-gram-second (CGS) system.
Applications & Practical Context
In practical magnetomotive force terms, a household electric chime doorbell solenoid coil excitation equals 10 abAt, a automotive starter motor heavy solenoid contactor coil equals 150 abAt, a audio speaker voice coil driving dynamic paper cone equals 2.5 abAt.
A physical magnitude of 1 abAt corresponds to 10 At in standard SI measurement.
1 abAt = 10 AtDomain Metrology & Engineering Applications
Ampère's Circuital Law (F_m = ∮ H · dl = N · I)
Rigorously quantified in laboratory and field settings using Rogowski potential integrators, magnetic potentiometer coils (Chattock gauges), and fluxgate magnetometers.
Applied across solenoid actuator engineering, electric motor stator magnetics, transformer core design, and electromagnetic brake systems under international metrology standard ISO 80000-6:2022.
Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-6:2022 and the BIPM SI Brochure (9th Edition). Governed by Ampère's Circuital Law (F_m = ∮ H · dl = N · I) under ISO 80000 dimensional vector [I].
Magnetomotive Force to Magnetic Field Strength Bridge (A/m • At/m • Oe • kA/m • At/in • At/ft)
Calculate magnetic field strength H = ℱ / l along closed magnetic paths, bridging magnetomotive force [I] and magnetic field strength [L⁻¹ I] via mean magnetic path length (l).
H = ℱ / l
[At] ÷ [m] → [A/m]
-
1. Normalize Input to SI Base Unit (At):
ℱ = 1 mAt × 0.001 = 0.001 At -
2. Apply Engineering Parameter (l):
Selected condition: EI-150 Laminated Transformer (300 mm) at l = 0.3 m -
3. Execute Governing Physical Law in SI Units:
H = ℱ / l = (0.001 At) ÷ (0.3 m) = 0.00333333 A/m -
4. Convert to Standard Engineering Units:
• A/m: 0.00333333 × 1 = 0.003333 A/m (Amperes per Meter) • At/m: 0.00333333 × 1 = 0.003333 At/m (Ampere-Turns per Meter) • Oe: 0.00333333 × 0.01257 = 4.1888 × 10⁻⁵ Oe (Oersteds) • kA/m: 0.00333333 × 0.001 = 3.3333 × 10⁻⁶ kA/m (Kiloamperes per Meter) • At/in: 0.00333333 × 0.0254 = 8.4667 × 10⁻⁵ At/in (Ampere-Turns per Inch) • At/ft: 0.00333333 × 0.3048 = 0.001016 At/ft (Ampere-Turns per Foot)
| Engineering Substance / Operating Standard | Parameter Value (m) | Reference State / Condition | Typical Industrial & Engineering Application |
|---|---|---|---|
| Small Toroidal Core (50 mm Path) | 0.05 |
0.05 m (50 mm) | Compact ferrite filter inductor path length |
| ETD Transformer Magnetic Path (114 mm) | 0.114 |
0.114 m (114 mm) | Standard ETD49 core magnetic path length |
| EI-150 Laminated Transformer (300 mm) | 0.3 |
0.30 m (300 mm) | Silicon steel power transformer magnetic circuit |
| Large AC Stator Perimeter (1.5 m) | 1.5 |
1.50 meters | Industrial induction motor stator magnetic path |