MagneticField

Qualified name: manim\_physics.electromagnetism.magnetostatics.MagneticField

class MagneticField(*wires, **kwargs)

Bases: ArrowVectorField

A magnetic field.

Parameters:

• wires (Wire) – All wires contributing to the total field.

• kwargs – Additional parameters to be passed to ArrowVectorField.

Example

Example: MagneticFieldExample

from manim import *

from manim_physics import *

class MagneticFieldExample(ThreeDScene):
    def construct(self):
        wire = Wire(Circle(2).rotate(PI / 2, UP))
        mag_field = MagneticField(
            wire,
            x_range=[-4, 4],
            y_range=[-4, 4],
        )
        self.set_camera_orientation(PI / 3, PI / 4)
        self.add(wire, mag_field)

from manim_physics import *

class MagneticFieldExample(ThreeDScene):
    def construct(self):
        wire = Wire(Circle(2).rotate(PI / 2, UP))
        mag_field = MagneticField(
            wire,
            x_range=[-4, 4],
            y_range=[-4, 4],
        )
        self.set_camera_orientation(PI / 3, PI / 4)
        self.add(wire, mag_field)

Methods

Attributes

animate	Used to animate the application of any method of self.
animation_overrides
color
depth	The depth of the mobject.
fill_color	If there are multiple colors (for gradient) this returns the first one
height	The height of the mobject.
n_points_per_curve
sheen_factor
stroke_color
width	The width of the mobject.