PRIMARY ANO SECONOARY COILS

SKU: 972c0687dce0 Category:

For exploring the concept of electromagnetic induction. Comprises two coils – primary coil wound from thicker gauge enameled copper wire with lesser number of turns; and secondary coil wound from thinner gauge, fine enameled copper wire with more number of turns. Both coils wound on a insulated plastic former and fitted with 4mm sockets. Primary slides into secondary for electromagnetic coupling. Includes soft iron cylindrical core that slides into primary.


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