Basics of Electricity

Partner: Udemy
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Description: Our Course Caltalogue contains:   An introduction to the fundamental ideas of physics beginning with Electricity .  Our understanding of electricity and the range of phenomena that are electrical in nature has vastly expanded since those early days. For example, atomic and molecular interactions, such as the forces of friction , cohesion, and adhesion, are now known to be manifestations of the  electromagnetic force.“Charge” is the technical term used to indicate that an object participates in electrical forces.. Static electricity is just one aspect of the electromagnetic force , which also includes moving electricity and magnetism. Furthermore, All the macroscopic forces that we experience directly, such as the sensations of touch and the tension in a rope, are due to the electromagnetic force , one of the four fundamental forces in nature.  All the macroscopic forces that we experience directly, such as the sensations of touch and the tension in a rope, are due to the electromagnetic force, one of the four fundamental forces in nature. Physicists before about 1905 ,  knew all about electrical circuits, and had even invented radio, but knew absolutely nothing about subatomic particles. In other words, it hardly ever matters that electricity really is made of charged particles, and it hardly ever matters what those particles are. Nevertheless, it may avoid some confusion to give a brief review of how an atom is put together:
Category: Teaching & Academics > Test Prep > Physics
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Price: 19.99
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Source: Impact
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