Education, Physics: Electricity
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Item #:
1216E16
This kit demonstrates all of the major physical principles of electricity, including static electricity, electrical resistance, electrochemistry, electromagnetism, and more. It comes with an activity manual which explaines in detail how to perform over 37 different activities. Kit is housed in a...
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Item #:
1216E17
This economical seven piece kit lets you demonstrate the conversion between different forms of energy. It includes four devices for generating electrical energy from mechanical motion (hand generator), chemical energy (batteries), light (solar energy), and wind (windmill) and three devices for...
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Item #:
1216E18
The Hand-held DC Generator is an ideal way to demonstrate the transformation of mechanical energy into electric energy. Hand-held DC Generator consists of a miniature DC generator mounted in a transparent housing and driven by a hand crank through a gear train to increase the rotation speed. A low...
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Item #:
1216E19
A simple but effective device for demonstrating Lenz's Law using eddy currents induced in the wall of a copper tube by a falling magnet. The demonstrator consists of a 12"; long copper tube and two apparently identical metal slugs with rubber end caps. One slug is plain steel, and falls through the...
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Item #:
1216E20
Build your own series circuit using the handy Create-A-Circuit-Kit. It comes complete with a "D" cell battery holder, a knife switch, two miniature light bulbs, two lamp holders, and four connector cords. Instructions are included.
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Item #:
1216E21
Discover how people communicated over long distances before the telephone was invented. The Morse code experiment kit is designed to show the principle of a telegraph. The kit consists of a "D" cell battery holder, a telegraph key, a miniature lamp with holder, and three connector cords....
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Item #:
1216E22
This pre-assembled DC motor is designed for students to learn about electromagnetic forces. The open structure resembles the diagram found in many textbooks. The polarity of the magnets can be reversed to change the direction of rotation. The motor can also be used with a rheostat to observe the...
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Item #:
1216E23
Operates on 1.5V or 3V DC. Speed: 7000-11000 RPM. Motor is 40 MM long x 20Mm in diameter. Shaft size: 2 MM diameter x 8 MM long.
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Item #:
1216E24
This unique hand generator is an easy yet effective way to teach how AC and DC electricity is produced. Banana plugs can be inserted into the different connectors to change from AC to DC electricity. The unit has a clear base for easy demonstration of connections. Includes an activity guide.
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Item #:
1216E25
Compact analog multimeter offers popular features such as AC voltage, DC voltage, DC current, Ohms, measures capacitance and decibels, and comes with overload protection and diode test. Includes test leads and instruction manual. Operates on 2 AA size batteries (included).
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Item #:
1216E26
This 3V conductivity tester demonstrates the electrical properties of various liquids. The item consists of a molded plastic lamp socket mounted on a base with 2 binding posts for connecting a wire cord. It comes complete with bulb, glass tumbler, and instruction manual.
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Item #:
1216E47
Learn about static electricity and the function of a dielectric with this device. Two aluminum jars-one with an attached aluminum electrode-and one plastic jar are used to collect the charge. Assembled device is 6"; tall and 3-1/4"; in diameter.
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Item #:
1216E53
Telegraph key, mounted on a solid plastic base, measuring 11cm x 5cm.