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Electricity & Energy

52 products

Showing 49 - 52 of 52 products
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3.8V Lamp Socket Bulbs - Pack of 10
3.8V Lamp Socket Bulbs - Pack of 10
14718

Standard flashlight sized bulb with threaded base.
Standard flashlight sized bulb with threaded base.

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$1.90 Set $3.95 Set
8 Models AvailableSave 50%
Battery Holder With WiresBattery Holder With Wires
Battery Holder With Wires
16885

Battery holders with 12" Lead wires, stripped ends. Sturdy plastic construction.
D, C, AA, and 9V models available with 12" Lead wires with stripped ends. Sturdy plastic construction. batteries not included

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From $0.60 $1.20 Each
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6 Volt Battery
6 Volt Battery
11426

6 Volt battery
6 Volt battery

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$4.40 Each $8.95 Each
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Demonstration DC Motor
Demonstration DC Motor
16952

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 change of speed with the change of current. The DC motor can stand vertically or horizontally and operates on a 1.5V battery (not included). It comes in a sturdy plastic storage case with a student activity manual Shipping weight: 11.45 oz., dimensions: 5.5" x 4.5" x 2.5".

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$7.70 Each $15.50 Each