Results for: Magnetic-material

What is the value of a stamp that says US Washington 5c?

To many variables to determine. Consult a catalog, available online or at your local library. In most cases the value is going to be pretty low, as Washington is a common subj (MORE)
In Science

What are magnetic and non - magnetic materials?

Materials such as nickel , cobalt , iron which are attracted by a magnet are called magnetic materials . Materials such as plastic , cotton , wool which are not attracted by (MORE)
In Science

Magnetic and non- magnetic materials?

MAGNETIC: Magnatite, Iron, Cobalt, Nickel, Manganese, Chromium.   NON MAGNETIC: hydrogen, water, steel, graphite, diamond, silicon,  carbon dioxide, methane, ethane, prop (MORE)
In Physics

Why are materials magnetic?

the materials are magnetic because of electromagnetic forces and this force is produced because of presence of positive and negative charges in them
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In Science

Do magnets repel non magnetic materials?

No. Magnets only repel magnets of the same polarization, and do not  magnetically influence non magnetic materials.    In the field of physics, there are many types of (MORE)