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

Quadrant Illustrator 2
Slope Illustrator (2)
Pythagorean Theorem: Extension Exercises
Parabolas, Lines and Nomograms
Isosceles Right Triangle

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Olimpiada Baia Mare 1.
big chungus memorial
IMGeo U1 Mid #5 Perpendicular Bisector
geo parabola
Hình 3.42 trang 116

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Lógica
Porcentajes
Fracciones
Rombos
Trigonometría