Primary Secondary Coil.

Primary Secondary Coil.

Primary Secondary Coil.

Used to study electromagnetic induction and transformer effects, this device also functions as a demo induction coil. Includes: coil, 250 turns #23 wire; coil, 1250 turns of #28 wire; iron core; binding posts on plastic mounts; instructions. Needs galvanometer, switch and battery.

615-4650

$41.00

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Primary Secondary Coil.

Primary Secondary Coil.

Used to study electromagnetic induction and transformer effects, this device also functions as a demo induction coil. Includes: coil, 250 turns #23 wire; coil, 1250 turns of #28 wire; iron core; binding posts on plastic mounts; instructions. Needs galvanometer, switch and battery.

Write your review

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