Video Details

Electromagnetism: Galvanometer

Grade Levels: 3 - 12
Core Subject(s): Science
Length: 00:00:25
Usage rights: Download and retain personal copies in perpetuity.

Availability information for this program

A galvanometer consists of a coil of wire wrapped around a piece of iron that is connected to a needle. This coil of wire spins between the poles of a magnet. When connected to a circuit, the current flows through the wire of the magnetic field.



eMedia programs can be viewed online or downloaded by logging in to the eMedia website.