K3 Transformers

This section presents a variety of experiments with the demountable transformer.

Articles
Image	Title
	K3-01: INDUCTION IN A TRANSFORMER Demonstrate that a change in the primary current induces a secondary voltage.
	K3-02: DEMOUNTABLE TRANSFORMER - SINGLE SPARKS Demonstrate induction of large voltages by a large secondary-to-primary turn ratio.
	K3-03: DEMOUNTABLE TRANSFORMER - V VS N - PROJECTION METER Demonstrate the effect of changing the number of turns in the secondary of a transformer.
	K3-04: DEMOUNTABLE TRANSFORMER - V VS N - OSCILLOSCOPE Demonstrate the role of turns in the secondary of a transformer
	K3-05: DEMOUNTABLE TRANSFORMER - WELDER Show that very large currents can be produced in the secondary of a step-down transformer.
	K3-06: TRANSFORMER - PRIMARY CURRENT VS LOAD Counterintuitive demonstration of how the primary current in a transformer increases when the secondary load increases.