ELECTRICITY AND MAGNETISM - ELECTROMAGNETIC INDUCTION - TRANSFORMERS NC State University Faculty Access

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Vertical Transformer
# 5K30.30


MOVIES
320X240 488k
160X120 268k
Description: Turn on the power to the large coil (primary). Put the small coil (secondary) around the core on top of the primary to light the lamp.

Parts: small coil, tall transformer, lamp

Purchased/Built: built

Setup Time: 5 min.

Quant. in Demo Room: 1

Demo References
The Video Encyclopedia of Physics Demonstrations Disc 20-22 The vertical transformer is used with two coils, one with many turns powers a 110 V lamp, and the other with fewer turns powers a flashlight lamp.
Hilton E-11d A vertical transformer is shown with a lot of accessories.
Sutton E-235 Directions for making a vertical transformer using 110 V AC in the primary. Includes directions for step up and step down secondaries.

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