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Helmholtz Coils Apparatus
Demonstrate superposition of magnetic fields with this easy-to-use apparatus.
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Decade Inductance Box
Clearance
Investigating Inductance has never been this easy
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Ripple Tank
This compact tank can be used on an overhead projector or as a traditional ripple tank.
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Magnetizing and Demagnetizing Coil
Clearance
Bring older, weaker magnets back to life with this magnetizer.
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Direct Vision Spectroscope, Advanced
Fine hand instrument for qualitative visible spectrum analysis.
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Essential Physics Demo: Large Tuning Forks
Lower Frequency Than Traditional Forks
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Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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Bell Jar with Battery Operated Buzzer
This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.
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Ampere’s Rule Apparatus
Ampere's Rule Apparatus helps users visualize the power of electromagnetism.
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