Just for fun...
Below is a Crude Animation, depicting the Current Flows in Primary and Secondary Windings of a Single Phase Transformer, with a Center Tapped Secondary Winding.
Animation displays Current Flow on Primary & Secondary Windings, along with Magnetic Flow in the Core.
The Animated GIF is "Wobbly" - due to overlay issues.
Next version (someday!
) shall be compiled on common layers, and "should" be sans wobble.
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Link to Full-Sized Animation:
https://www.electrical-contractor.net/theory/1PH3W_FLOW_ANIM01.gif*** NOTE ***If the Animation is difficult to view (i.e.: appears "washed out"), try opening the Graphic in a new Tab / Window, or Download the File and run in your favorite Graphics Application.
-- Scott