Category Archives: כללי
Modular magnetic field kit
- Device for measuring magnitude of magnetic field around current conducting wire.
- Placement of two compasses demonstrates the magnitude of a magnetic field as a function of distance from a conducting wire.
- Demonstrates direction of magnetic field as dependent upon direction of current and position of compass
- Easy to read the data on the compass
- Includes two Compasses of 10 cm diameter (1 Deg resolution)
Made from special durable Poletylan material- 3 layers- yellow, black, yellow
Dimensions:
Width 25.5 cm
Length 21 cm
Height 86 cm
Weight 1.1 kg
Spectrum
- Dispersion of white light via prism. A parallel beam of white light is emitted from a light source and is dispersed in the prism. A lens focuses the spectrum on a screen.
- Reunification of spectrum into white light. Via concave mirror and focusing lens, the colorful spectrum is reunited to form a beam of white light as emitted from the source.
Dimensions:
Width 9.5 cm
Lends 26 cm
Height 12 cm
Weight 1.35 kg (Entire complex)
