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| Ohm's Law Apparatus | Jacob's Ladder Climbing Arc Apparatus Deluxe | Primary and Secondary Coils |
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Catalog #: 1905
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Catalog #: 1917-27
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Catalog #: 1927
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Our price: $78.50
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Our price: $184.50
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Our price: $22.40
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| Lenz's Law Demonstration | Eddy Current Apparatus Lenz Law | Ring Thrower Lenz Law |
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Catalog #: 1927-15
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Catalog #: 1927-17
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Catalog #: 1927-25
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Our price: $10.75
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Our price: $24.50
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Our price: $139.50
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| Motor Generator Unit | Motor Model Physics | Simplest Motor Physics |
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Catalog #: 1937
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Catalog #: 1940-1
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Catalog #: 1940-10
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Our price: $45.50
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Our price: $22.50
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Our price: $5.50
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| Motor Model Demonstration | Wheel Mounted Motor Demonstration | Motor Demonstration |
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Catalog #: 1940-20
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Catalog #: 1940-27
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Catalog #: 1943
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Our price: $8.90
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Our price: $6.98
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Our price: $24.50
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| Lamp Board 3 Lamps | Mini Lamp Circuit Board 5 Lamps | Conductivity Meter Tester |
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Catalog #: 1952-5
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Catalog #: 1952-6
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Catalog #: 1976-25
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Our price: $10.50
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Our price: $14.50
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Our price: $24.50
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