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B field around a wire的副本
Author:
liaokaihua
,
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.
New Resources
Пример 1. Строим параллелограмм
주사위만들기(Making dice)
Interactive Unit Circle
Trigonometry Tracer
Parallel Lines & Related Angles
Discover Resources
AllPoints_04_Example_B
空間中直線AB與X軸歪斜
Circles-B2-4
G.GGPE.4 Quadrilateral Creation Template
Napoleon's Triangle
Discover Topics
Tangent Function
Statistical Characteristics
Confidence Interval
Frequency Distribution
Surface