Self-induction when switching a circuit on

 Product No: P1356200

Principle

A coil is located in a DC circuit. When the circuit is closed, the magnetic field of the coil builds up and generates a self-induction voltage which counteracts the increase.  An incandescent lamp in the circuit lights up only gradually.




Materiallist (Excerpt) Product Amount
Plug-in board,4mm plugs 06033-00 1
U-core 07832-00 1
Coil, 400 turns 07829-01 1
Coil, 1600 turns 07830-01 1
on-off switch, G1 39139-00 1
Yoke 07833-00 1
Lampholder E10, case G1 17049-00 2
resistor 47 Ohm, 1W, G1 39104-62 1
Filament lamps 4V/0.04A, E10, 10 06154-03 1
Wire building block, housing G1 39120-00 3
Tightening screw 07834-00 1
Connecting cord,15A,50cm, red 07314-01 1
Connecting cord,15A,25cm, red 07313-01 2
Connecting cord,15A,25cm, blue 07313-04 1

Literature for this article als follows

Title Product Language
TESS advanced Physik Handbuch Elektrik/Elektronik auf der Steckplatte 01169-01 DEU
TESS advanced Physics manual Electricity / Electronics 01169-02 ENG
TESS advanced Física manual Electricidad/Electrónica 01169-04 ESP

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Product No: P1356200

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