PHYSICS

DEMONSTRATION INDUCTION COILS OR INDUCED CURRENT APPARATUS

BHI-ED-796
Qty Comments

Two coils wound on separate babbins, one having many turns of fine wire and the other with few turns of heavy wire. Demonstrate that induced potentials are produced either by movement of a permanent or electromagnet or by a change of current in one coil, fitted with insulated 4 mm socket terminals and supplied with a soft iron core, outer coil is 12.2 cm. Long and 5 cm dia.

 

 



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