Our 15 cm long permanent magnetic needle rotates freely inside an aluminum frame that allows current to flow over or under the needle in either direction.
Electrical Balance, working together with air core solenoid show student effect of the current in magnet field.
Overall Size:220x120x50mm

Science Lab Supplies is a leading Electrical Balance manufacturers, suppliers and exporters that offers wide range of Electrical Balance at most competitive prices.

Electrical Balance

SKU: SL-553