Current Electricity

K-12_Science

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From this App you can learn: Discuss and understand the concept of electricity in a conductor. Determine the direction of conventional electrical current in a circuit, using the water flow analogy and its relevance in daily life. Explore the concept of electric potential difference and its relevance to everyday science. Discuss and discover the concept of electrical resistance and determine the value of any resistor in an electrical circuit based on its colour codes. Restate, explore and employ the Ohm s law to determine the characteristics of current–voltage relationship. Estimate and expand the characteristics of a resistance of a conductor based on the experimental observations. Distinguish between conductors, semi conductors and insulators. More details please visit http://www.wonderwhizkids.com/ "Wonderwhizkids.com" hosts concept oriented content in Maths & Sciences specially designed for K-8 to K-12 grades. "Wonderwhizkids (WWK) enables students to enjoy learning with application oriented, visually rich content which is simple and easy to understand. The content is aligned to best practices of learning and teaching. Students can develop strong basics, critical thinking and problem solving skills to do well in school and beyond. Teachers can use WWK as a reference material to be more creative in designing engaging learning experiences. Parents also can actively participate in their child s development through WWK". This topic covers under Chemistry subject as a part of the Electricity and Magnetism topic and this topic contains following sub topics Current Electricity Electric current Electric potential Direction of electric current Electrical resistance Ohm s law Resistivity Conductance
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