Magnetic Field Calculator
Calculate the magnetic field strength (B) for a straight wire, solenoid, or circular loop using Biot-Savart and Ampere's law.
Inputs
A
m
Results
Magnetic Field Strength
10
UnitμT
Formula UsedB = μ₀I / (2πr)
How to Use This Calculator
- Enter Current, Distance / Length / Radius, and Geometry.
- Set Number of Turns.
- Review the Magnetic Field Strength result.
- Use Unit and Formula Used to inform your decision.
- Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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