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EMKIT2 Electromagnet Kit
EMKIT2 Electromagnet Kit
CA$40.53
Students can build a bar-shaped and a U-shaped electromagnet which they power with a 6V battery (not included) or DC power supply (not included), to determine the magnitude and polarity of electromagnetic forces.
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MGSTR01 Magnet Stirrup
MGSTR01 Magnet Stirrup
CA$3.00
The Magnet Stirrup provides support for bar magnets or friction rods. Allows magnets or friction rods to hang freely and turn in a horizontal plane. Hooks are 89mm apart. Dimensions 3 1/2 x 2 x 1.
Delivery within 2-3 weeks
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WDSET1 Wave Demonstrator Set
WDSET1 Wave Demonstrator Set
CA$35.12
Set includes two helical springs and a length of cotton string. The long narrow spring measures 3/4" x 72" and can be extended to 5 meters. The larger spring measures 3" x 4" and can be extended many times its length without distortion. Includes an actvity guide.
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DMOT01 Demonstration DC Motor
DMOT01 Demonstration DC Motor
CA$28.58

This is a pre-assembled DC Motor 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 the rotation. The motor can also be used with a rheostat to observe the change of speed with the change of current.

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CLRE02 Electric Calorimeter
CA$26.85
This is for determining the electrical equivalent of heat. The cover contains a mounted heating coil of about 1.5 ohms resistance with standard binding posts for electrical connections. When connected to a 6-volt battery, this coil will cause a temperature rise of about 5 degrees centigrade in 10 minutes.
Delivery within 2-3 weeks
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