B field around a wire

Autor: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

Squaring a Rectangle (PST Version)
繪畫垂直線
Pythagorean Theorem: Extension Exercises
Congruent Sides & Angles in △s: Exploration
Isosceles Right Triangle

Descubrir recursos

GeoGebra 1
Quarter the Cross 4
Урок 3
Square equivalent to a given rectangle
Graphing Sine and Cosine的副本

Descubre temas

Elipse
Paralelogramo
Diagramas de árbol
Simetría
Moda