Slide Preview for Physics 2 - Electricity
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Powerpoint Description:
This slideshow covers: how to wire a plug, the role of the fuse and earth wire, circuit breakers, the heating effect of a current, AC and DC, P=IV, fuse ratings, the definition of electric current, circuit symbols, current and voltage in series and parallel circuits, advantages of series and parallel circuits, V=IR, Ohm's Law, resistors in series and parallel, current-voltage graphs for resistors, bulbs and diodes, what affects the resistance of a thermistor and an LDR, Q=IT, W=QV, static electricity, how gold leaf electroscopes work, how Van De Graaf generators work, uses of static electricity in photocopiers and printers, dangers of static electricity.Click here to register and to download this PowerPoint file
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