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Electricity There are 77 products.

Electricity
  • Plasma Globe
    Plasma Globe 4in/10cm Diameter, 110V.

    Complete your electrostatic set! Demonstrate charge transfer with our electrophorus Globe.

    Complete your electrostatic set! Demonstrate charge transfer with our electrophorus Globe.

    Complete your electrostatic set! Demonstrate charge transfer with our electrophorus Globe.

    615-4745

    In Stock

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    $46.15
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  • Electrode Stand
    Electrode Stand with Trough.

    Perform electrolysis of water with our mini marvel. We include two stainless steel electrodes wired into a molded base. Place small glass tubes over the electrodes, insert in water and connect to a 6 or 9 volt battery (not included). In time the water will electrolyze into hydrogen and oxygen gas.

    Perform electrolysis of water with our mini marvel. We include two stainless steel...

    Perform electrolysis of water with our mini marvel. We include two stainless steel electrodes wired into a molded base. Place small glass tubes over the electrodes, insert in...

    665-0230

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    $14.96
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  • Resistance Coils, Mounted.

    Show how resistance varies with diameter, length and type of wire. Five coils are permanently mounted on a sturdy base, their wire lengths in two to one ratios to simplify computations. 6 binding posts, instructions. Needs batteries.Wire coils include: # 22 copper wire (10m); # 28 copper (10m); # 22 copper (20m); # 28 copper (20m);# 22 German silver (10m). For ohmeter or Wheatstone Bridge.

    Show how resistance varies with diameter, length and type of wire. Five coils are...

    Show how resistance varies with diameter, length and type of wire. Five coils are permanently mounted on a sturdy base, their wire lengths in two to one ratios to simplify...

    615-0340

    In Stock

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    $46.78
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  • Lamps In Series And Parallel
    Lamps in Series and Parallel

    Designed to provide an interesting and informative demonstration of series and parallel circuits in a three bulb arrangements that is easy to use, while offering counterintuitive elements to pique student interest and involvement.

    Designed to provide an interesting and informative demonstration of series and parallel...

    Designed to provide an interesting and informative demonstration of series and parallel circuits in a three bulb arrangements that is easy to use, while offering...

    32495

    In Stock

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    $123.82
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  • Cover For E/M Apparatus

    •    Provides viewing of the e/M Apparatus in lit classrooms•    Protects the bulb of the e/M Apparatus during transport•    Made from rugged ABS plastic

    •    Provides viewing of the e/M Apparatus in lit classrooms•    Protects the bulb of...

    •    Provides viewing of the e/M Apparatus in lit classrooms•    Protects the bulb of the e/M Apparatus during transport•    Made from rugged ABS plastic

    EP-20C

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    $172.10
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