Free delivery for orders over $150 except DG chemicals* & Rural areas.
$ All Prices are in New Zealand Dollars

ELECTROMAGNETS & ELECTROMAGNETIC INDUCTION APPARATUS | Useful for science applications

$ 25.85$ 144.70 excl. GST

ELECTROMAGNETIC INDUCTION APPARATUS

A selection of Electromagnets and Electromagnetic Induction Apparatus for use in the science laboratory.

SKU: ELECTROMAGNETS-&-ELECTROMAGNETIC-INDUCTION-APPARATUSES Categories: , Brand:

Description

 

(Wikipedia excerpt:…”…Electromagnetic or magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field. Michael Faraday is generally credited with the discovery of induction in 1831, and James Clerk Maxwell mathematically described it as Faraday’s law of induction. Lenz’s law describes the direction of the induced field.

Faraday’s law was later generalized to become the Maxwell–Faraday equation, one of the four Maxwell equations in his theory of electromagnetism. Electromagnetic induction has found many applications, including electrical components such as inductors and transformers, and devices such as electric motors and generators…

Electromagnetic induction was discovered by Michael Faraday, published in 1831.[3][4] It was discovered independently by Joseph Henry in 1832.[5][6]

In Faraday’s first experimental demonstration (August 29, 1831), he wrapped two wires around opposite sides of an iron ring or “torus” (an arrangement similar to a modern toroidal transformer).[citation needed] Based on his understanding of electromagnets, he expected that, when current started to flow in one wire, a sort of wave would travel through the ring and cause some electrical effect on the opposite side. He plugged one wire into a galvanometer, and watched it as he connected the other wire to a battery.”)
Wikipedia link

Additional information

Description

, , ,