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B field around a wire的副本
Author:
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.
GeoGebra
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Slipper
Flag in the wind
Oriented Angles and the Unit Circle
Periodic Functions
aperiodic monotile construction_step by step
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Equation of a Circle with Center at the Origin
Area of Rectangle Triangle Trapezium Circle Sector
FCHS Quads
Inscribed Angles
Trig Graph Transformation 4
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Bar Chart or Bar Graph
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Definite Integral
Solids or 3D Shapes
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