For investigating the interaction between magnetic fields and a current carrying wire.
Long Working Life and High Strength
Glass nad Metal
Transparent and Black
Cash in Advance (CID), Cash Advance (CA)
500 Piece Per Day
Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
For investigating the interaction between magnetic ﬁelds and a current carrying wire. Includes both wide and narrow current balance wires. A copper wire formed into a rectangle with a discontinuity at one end and is balanced on a pair of metal fulcra. The ends are joined by a plastic sleeve through which a brass pointer is ﬁtted. Electrical connections are made via a 4mm socket in the end of each fulcrum.
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