College / Physics

Ampere’s Law

In this experiment, we will verify Ampere’s Law experimentally by graphing the magnetic field strength that is tangent to the path taken along a closed...

College / Physics

Electromagnetic Fields

Measure the electromagnetic field strength of two coils with different radii and number of coil windings as the current flowing through the coils is varied....

Middle School / Physical ScienceSTEM

Magnetic Polarity

Students create a program, using the //code.Node magnetic field sensor, that will determine the polarity of a bar magnet.

Middle School / Physical ScienceSTEM

Magnetic Polarity

Students create a program, using the //code.Node magnetic field sensor, that will determine the polarity of a bar magnet.

Advanced Placement / Physics

Magnetic Fields

Students use an AC/DC electronics laboratory, a power supply, and a Magnaprobe™ wand to detect and compare the magnetic field pattern surrounding a bar...

Advanced Placement / Physics

Electromagnetic Induction

In this lab, students will use an induction wand, rotary motion sensor, variable gap magnet, and magnetic field sensor to determine how the rate of change...

Advanced Placement / Environmental Science

Seafloor Spreading and Plate Tectonics

In this lab, students use a magnetic field sensor to explore the movement of Earth's crustal plates...

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