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Learn about the magnetic field patterns and compass needle in Lecture 18 with demonstrations on the Right Hand Rule, point source fields, Biot-Savart Law, and drift velocity of current. Explore circular arcs and directional guidance.
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Lecture 18 Magnetic field patterns and compass needle Demo: RHR-1
point source fields RHR-1
source Magnetic field Biot-Savart Law Drift Velocity current
Circular Arc Dir: