K2-11: SELF-INDUCTION

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12 years 3 days ago - 11 years 11 months ago #472 by zzfixk21
K2-11: SELF-INDUCTION was created by zzfixk21


ID Code: K2-11
Purpose: Demonstrate self-induction
Description: The switch is closed, connecting a 1.5 volt battery to start current flowing in the large coil, shown in the circuit below. When the switch is turned off, the collapsing field creates a back EMF sufficient to light the neon bulb (about 90 volts).
Availability: Available
Last edit: 11 years 11 months ago by zzfixk21.

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