Calculate the magnetic force by providing current, coil area, number of turns, and coil length values.
Utilize this calculator to compute the magnetic force between a solenoid coil and a ferromagnetic material. Enter the current, coil area, number of turns, and coil length to achieve the desired outcome.
Solenoid Coil Electromagnetic Force formula
![\[F = \frac{{(n \cdot i)^2 \cdot \text{{magnetic constant}} \cdot a}}{{2 \cdot g^2}}\]](https://x-calculator.com/wp-content/ql-cache/quicklatex.com-2cee41814d79146184217b74a4aec17d_l3.png "Rendered by QuickLaTeX.com")
Where:
- F = Force,
- i = Current,
- g = Length of the gap between the solenoid and a piece of metal,
- a = Area n = Number of turns,
- Magnetic constant = 4 x PI x 10-7
