Definitions for magnetic shield
The Standard Electrical Dictionary
In general a magnetic screen, q. v. Sometimes a strong local field is made to act as a shield, by its predominance overcoming any local or terrestrial field to which the needle to be protected may be exposed.
Use the citation below to add this definition to your bibliography:
"magnetic shield." Definitions.net. STANDS4 LLC, 2013. Web. 25 May 2013. <http://www.definitions.net/definition/magnetic shield>.