demonstrations_3a5_electricity_and_magnetism_3a5h_magnetic_fields_and_forces_3asuper_conductor_and_magnetic_track_3astart
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![demonstrations:1_mechanics:1a_measurement:cover.png](/lib/exe/fetch.php?w=90&h=83&t=1549057781&tok=a29125&media=demonstrations:1_mechanics:1a_measurement:cover.png)
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- 2019/02/01 21:49
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- Date:
- 2019/05/14 19:37
- Filename:
- img_20190514_123239.jpg
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- Size:
- 185KB
- Width:
- 1184
- Height:
- 888
- References for:
- Standing Wave Machine