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K3-04: DEMOUNTABLE TRANSFORMER - V VS N - OSCILLOS 11 years 3 months ago #499

zzfixk21
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ID Code: K3-04
Purpose: Demonstrate the role of turns in the secondary of a transformer
Description: Use the variac to put 75VAC at 60 Hz onto the primary coil of the transformer. The secondary coil is created by looping a wire around the transformer core and connecting it to the oscilloscope. The voltage produced is proportional to the number of turns in the secondary coil.
Availability: Available