# Energy Density of a Magnetic Field Calculator

The Energy Density of a Magnetic Field Calculator will calculate the:

1. The energy density (energy per unit volume) stored in a magnetic field when the magnitude of this field is given

Calculation Parameters: The magnetic field is uniform; the source supplies DC current.

 🖹 Normal View🗖 Full Page View Calculator Precision (Decimal Places)01234567891015202530 Magnetic field (B) T Magnetic permeability of free space (vacuum) (μ0) N/A2 (4π) × 10 power of
Energy density of magnetic field calculation The Energy density of magnetic field is T/m3 [Tesla per cubic metre] w = B2/2 × μ0w = 2/2 × w = 2/w = Magnetic field (B) T [Tesla] Magnetic permeability of free space (vacuum) (μ0) N/A2 [Newton per square amp]

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each energy density of magnetic field calculation, the Energy Density Of Magnetic Field Calculator will automatically calculate the results and update the Physics formula elements with each element of the energy density of magnetic field calculation. You can then email or print this energy density of magnetic field calculation as required for later use.

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Section 15: Electrodynamics

Section 16: Magnetism

Section 17: Electronics

Section 22: Cosmology

w = B2/2 × μ0

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