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Magnetic Dipole Moment Calculator — result sheet
Calculate the ideal magnetic dipole moment of a multi-turn current loop from turns, current, and loop area.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Magnetic dipole moment magnitude μ = NIA.
For an ideal tightly wound loop, the moment grows with the number of turns, current, and area enclosed by each turn. Direction follows the loop normal by the right-hand rule.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Number of turns — minimum 1; maximum 1000000000
- Current — A; minimum 0; maximum 1000000000
- Area per turn — m²; minimum 1.0E-6; maximum 1000000000
Worked example
| Input | Value |
|---|---|
| Number of turns | 100 |
| Current | 2 |
| Area per turn | 0.01 |
Magnetic dipole moment = 2 A·m².
Assumptions and limits
- All turns carry the same current and enclose the same effective area.
- The reported value is the magnitude; direction and field variation are not calculated.
- Core magnetization, leakage flux, resistance, and high-frequency effects are excluded.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
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