GCSE Physics
This blog gives overview for each topic in physics for GCSE students. All the best for your exams!!
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Saturday, January 1, 2011
Electromagnetism
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Magnetic Effect of a current The basic idea behind an electromagnet is extremely simple:Pass an electrical current through a wire and somet...
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Sunday, December 26, 2010
Magnetic Field
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A magnetic field is a region in which a magnetic object, placed within the influence of the field, experiences a magnetic force. A pattern o...
Saturday, December 25, 2010
Magnetisation and Demagnetisation
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Theory of Magnetism and Magnetic Domains A popular theory of magnetism considers the molecular alignment of the material. This is known as W...
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