B field around a wire的副本

Autor:cl, Chris Hamper

Shows how the field lines around a straight wire change with changing current. The density of field lines gives a measure of the strength of the magnetic field.

Nuevos recursos

Fourier Lissajous (Mechanical)
Model sferyczny - dwunastościan-dwudziestościan
Hyperbolic Paraboloid
Untitled
Cartesian vs Polar

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Trapezoidal approximation of area
Trepizium area
Plane Figures in Rectangular Coordinate Plane
Proof without words : the derivative of sinus function

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Gráfico Circular
Adición
Números Reales
Cálculo
Trapecio