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Please help someone else, Share!! Electromagnetic fields (A) Concept of electromagnetic field Field around a current carrying conductor Source: www.intl.siyavula.com The force is given by the equation F= BiL…
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Please help someone else, Share!! Chemistry, industry and the environment A chemical industry is one that uses chemistry to make chemicals from other substances (raw materials). Each of these…
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Please help someone else, Share!! Dams and energy production What is a dam? A dam is a man made structure built across a river. Most dams are built to…
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Please help someone else, Share!! Elastic properties of solids Hooke’s law: states that provided the elastic limit is not exceeded, the extension, e, in an elastic material (e.g. wire)…
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Please help someone else, Share!! Electric field I: charges (A) Electric force and Coulomb’s law F= KeQ1Q2 / d2 Where Ke is a proportionality constant and is written as…
