Description
each one rotating to follow the local field whenever a magnet is placed beneath the plate or alongside it
Compact 14 by 12 by 11 cm autoclavable polypropylene basket organizes test tubes during experiments
demonstrating mechanical-to-electrical energy conversion as the crank lights the bulb
Selected through four rotary-switch decades from 0 to 11
Oersted's Apparatus Handle Type_Wood each one rotating to followReproduces Oersted's 1820 experiment, deflecting a pivoting cobalt steel compass needle inside a rectangular conductor frame to show that current generates a magnetic field.
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