Description
a 12V-powered lamp
Designed to make multimeter operation visible to students
and three low-friction nylon wheels for straight-line momentum experiments
and inner ear sections support detailed auditory anatomy teaching at 3x enlargement for classroom visibility
Frontal and median head sections expose brain
Economical U-Form Electromagnet Item Type_Forceps a 12V-powered lampTwo 250 turn coils of 0. 46mm copper wire on a 9mm soft iron U form core, drawing 4 6V DC through 4mm sockets to demonstrate how current produces a concentrated magnetic field.
Exchange/Return Notes
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