Magnetic field strength Converter
Popular Magnetic-field-strength Conversions
Complete List of Magnetic-field-strength Units
All available magnetic-field-strength units for conversion:
- ampere per meter [A/m]
- 1 ampere per meter [A/m] = 12.566371 oersted [Oe]
- 1 kiloampere per meter [kA/m] = 1000 ampere per meter [A/m]
- 1 ampere per meter [A/m] = 1000 milliampere per meter [mA/m]
- 1 ampere per meter [A/m] = 1000000 microampere per meter [μA/m]
- 1 ampere per meter [A/m] = 12.566371 gilbert per centimeter [Gb/cm]
- 1 ampere-turn per meter [At/m] = 1 ampere per meter [A/m]
- 1 ampere per centimeter [A/cm] = 100 ampere per meter [A/m]
- 1 ampere per millimeter [A/mm] = 1000 ampere per meter [A/m]
- 1 ampere per inch [A/in] = 39.370079 ampere per meter [A/m]
- 1 ampere per meter [A/m] = 1000000000 nanoampere per meter [nA/m]
- 1 ampere per meter [A/m] = 1e+12 picoampere per meter [pA/m]
Magnetic Field Strength
Magnetic field strength measures magnetizing force independent of material properties. Different from flux density, important for magnetic circuit analysis.
Field Strength Basics
Magnetic field strength (H) in amperes per meter (A/m) or oersteds (Oe). Magnetizing force independent of material.
Material Relationships
B = µH where µ is permeability. Air: µ = µ₀, Iron: µ >> µ₀. Separates source field from material response.
Magnetic Circuits
Ampere law relates field strength to current: ∮H⋅dl = I. Used for magnetic circuit analysis and core design.
Common Applications
Magnetic circuit design, core material selection, electromagnet design, and magnetic measurements.
Conversion Tips
1 A/m = 4π × 10⁻³ Oe. Field strength independent of material. Flux density depends on both field strength and permeability.