Electromagnetic Waves的副本

作成者:赵清河, Tom Walsh

This is a simple animation representing an electromagnetic wave. The green vectors show the fluctuation of the electric field, the red vectors show the fluctuation of the magnetic field.

新しい教材

Traffic Cone
רישום חופשי
Toroidal Spiral
Trefoil Knot
Average Distance

教材を発見

Dissecting Quadrilaterals
(a+b)(c+d)
TT 1A13 TT 1A13
Table of values
Exploring histograms
crater

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球面
直方体
微分
分散
幾何