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

apec
Set Operations (2 Sets)
Dividing a 2-digit number by a 1-digit number (1)
Interactive Unit Circle - Exact Trig Values
Dividing a 3-digit number by a 1-digit number (1)

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Buccarella-Parallelogram
Velocity Analysis
Cosine Rule
Games and Puzzles with GeoGebra
Untitled

Discover Topics

Upper and Lower Sum or Riemann Sum
Integral Calculus
Expected Value
Percentages
Isosceles Triangles