🧲 Electromagnetism & Magnetic Circuits
Magnetic Flux Unit Converter
Convert total magnetic flux ($\Phi = \vec{B} \cdot \vec{A}$) between Webers ($\text{Wb}$), Milliwebers ($\text{mWb}$), $\text{Maxwells}$ ($\text{Mx}$), and $\text{Lines}$ of magnetic force.
🌍 Earth Flux (50 µWb)
🧲 Neodymium Magnet (2.5 mWb)
⚡ Power Generator (0.15 Wb)
📏 1 Maxwell (10⁻⁸ Wb)
Input Magnetic Flux
Standard Webers (Wb)
0.0025 Wb
Milliwebers
2.500 mWb
Maxwells (Lines)
250,000 Mx
Volt-seconds
0.0025 V·s
💡 Magnetic Flux Equivalence:
$$1\text{ Weber (Wb)} = 1\text{ Volt}\cdot\text{second} = 10^8\text{ Maxwells (Lines)} = 1,000\text{ mWb}$$
Understanding Magnetic Flux
Magnetic flux ($\Phi$) quantifies the total magnetic field passing perpendicularly through a surface area:
- Definition: $$\Phi = \iint \vec{B} \cdot d\vec{A} = B \cdot A \cos\theta$$
- Faraday's Law of Induction: $$\mathcal{E} = -N \frac{d\Phi}{dt} \implies 1\text{ Weber} = 1\text{ Volt}\cdot\text{second}$$
- CGS System: The Maxwell ($\text{Mx}$), historically called a line of magnetic force, equals $10^{-8}\text{ Wb}$.