Solenoid is a long loop of wire wrapped along metallic core, which produces a uniform magnetic field when electric current is passed. Electromagnetic force is a fundamental force of nature and this force is described by electromagnetic fields, this online calculator can be used to calculate solenoid electromagnetic force by filling in requested fields.

Solenoid Coil

To calculate Solenoid Coil Electromagnetic Force:

Current (i)

amps

Area (a)

m2

Number of turns (n)

turns

Length (g)

m

F

Newtons

Formula:

F = (n x i)^{2} x magnetic constant x a / (2 x g^{2})

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}.

Solenoid is a long loop of wire wrapped along metallic core, which produces a uniform magnetic field when electric current is passed. Electromagnetic force is a fundamental force of nature and this force is described by electromagnetic fields, this online calculator can be used to calculate solenoid electromagnetic force by filling in requested fields.