Specifications of Precision Current Balance:
Base:310x160x10mm
Hollow Solenoid: Inner diameter is 41mm, lenth is 160mm
Roll with 600 circles thick enameled wire, dia is 1.2mm
Windsheild:clear , 120mmx90mmx90mm, 1pc
circle titlle wieghts: Print the mark of weights,Each is 7mg, 20pcs/box
A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity.Tesla experimented with a number of different configurations one fundamental principal Teslar find is :Wireless power transmission . Today widely used like cordless battery recharge
Read MoreSend InquiryPrimary and Secondary Coil is mainly used for teachers to demonstrate electromagnetic induction and verify Lenz’s law in middle school physics. Coil Experiment with Transformer Principles and Induction! The outer coil is 4-1/2" tall and 2-3/4" in diameter. The inner coil is 3-3/4" tall and 1-1/4" in diameter.
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