Magnetic Field Energy Density Calculator

This calculator can be used to determine the energy density of a magnetic field. The energy density is the amount of energy stored in a given volume of magnetic field.

Input Parameters

Calculation Results

Calculation Formula

Energy Density (u) = (B² / (2μ₀)) * V

Where:
u = Energy Density (Joules per cubic meter)
B = Magnetic Field Strength (Tesla)
V = Volume (cubic meters)
μ₀ = Permeability of free space (4π × 10⁻⁷ T·m/A)

Result

Energy Density (u): 0 Joules per cubic meter

Magnetic Field Energy Density Calculator Usage Guide

Learn how to use the Magnetic Field Energy Density Calculator calculator and its working principles

How to Use the Calculator

  1. Enter the magnetic field strength (B) in Tesla. This is the strength of the magnetic field you want to measure.
  2. Enter the volume (V) in cubic meters. This is the volume of space where the magnetic field is present.
  3. Click the "Calculate" button. The calculator will compute the energy density of the magnetic field.
  4. The result will be displayed in Joules per cubic meter.

Working Principle

The energy density of a magnetic field is a measure of the amount of energy stored in a given volume of magnetic field. It is calculated using the formula:

u = (B² / (2μ₀)) * V

Where:

  • u is the energy density (Joules per cubic meter)
  • B is the magnetic field strength (Tesla)
  • V is the volume (cubic meters)
  • μ₀ is the permeability of free space (4π × 10⁻⁷ T·m/A)

This calculator is useful for engineers, physicists, and anyone working with magnetic fields to determine the energy stored in a given volume.