Inside the volume of interest, depicted by a dashed line, the design goal of a homogeneous field is reproduced with a few per cent accuracy. Contours show the relative deviation from the homogeneous field. 5(a), as a horizontal cut along the central plane. The magnetic field produced by the solution is shown in Fig. Note that many currents almost cancel each other, in particular, those along horizontal edges. (7), I 0⁠, directly gives the currents in each tile, which are graphically depicted in Fig. For the sake of simplicity, we design a coil for a homogeneous field along an axis of the cube. As the volume of interest we pick a cube, centered with the unit one, with side length 0.75 (with a regular mesh of 10 × 10 points on each face, a total of m = 488 points of interest). The only difference is, it does it merely in a secondJ.Let us look at an example of a coil design on a unit cube with the number of tiles N = 6 × (3 × 3) (see Fig. The electromagnet strength calculator performs all of the above steps. Step 2: Use the solenoid electromagnetic force equation and place the values.į = (12 × 3) 2 4 × π × 10 -7× 5 / (2 × 2 2 )

Write down the solenoid force equation and place the values.įind the electromagnetic force in a solenoid having 12 number of turns, 3 A current, with an area of 5 m 2 and distance of 2 m.If you want to learn the manual process, follow the below steps. Using the solenoid force calculator is the best and simplest way to calculate solenoid electromagnetic force. How to find solenoid electromagnetic force?

The electromagnetic force calculator above uses the same formula to find the solenoid electromagnetic force. G is the distance between the solenoid and a piece of metal. Μ 0 is magnetic constant with the value of 4 × π × 10 -7, The formula of electromagnetic force in a solenoid can be carved as: The electromagnetic force in a solenoid can be calculated using the electromagnet calculator above. It is composed of magnetic fields and electric filed and causes electromagnetic radiation. The electromagnetic force is a fundamental force of nature and this force is carried by electromagnetic fields. It uses the magnetic field created by an electric current to create linear motion. A solenoid is a long loop of wire wrapped along with a metallic core, which produces a uniform magnetic field when an electric current is passed.

Coil calculate magnetic field