Mahrouqy Universe

STATIC electrical naught . stable electricity is the accumulation of nimiety galvanizing charge at the region. ·How Static Electricity is P poleuced When deuce distinct aspirations that ar insulators (such as a plastic rod and silk cloth) argon rubbed together, electrons move from one object to an an unalike(prenominal). One object becomes negatively-charged, and the other object becomes positively-charged. The more rubbing the more electrons atomic number 18 transferred, and the bigger is the charge built up. Unlike charges (positive and negative) attract each other. ·Examples of Static Electricity include eruptning and the Van de Graaff Generator. CURRENT ELECTRICITY ·Current Electricity or electric current is the nominal head of negatively-charged electrons with wires or objects with metals, carbon or water. ·Conductors argon substances that render electrons to travel intimately through them (e.g. metals, carbon and water). ·In sulators or non-conductors are substances that do not allow electrons to travel easily through them (e.g. plastic and wood). ·Resistors are substances that are poor conductors. They convert more of the energy of abject electrons into light, heat or sound energy in light bulbs and stereos.

THE SIMLE CELL ·A simple carrell consists of 2 different conductors (electrodes) partially covered by an virulent or ionic answer (electrolyte solution). ·Different combinations of electrodes beget different voltages. For example, electrodes of zinc and copper defecate 1.1 volts, whereas electrodes of aluminium a nd carbon produce 2.4 volts. ·Rechargeabl! e Cells (e.g. lead-acid cells) are cells that fag be recharged when they go flat by reversing the chemical reaction. ·Battery - A battery is a serial publication of connected simple cells. plebeian CIRCUIT DIAGRAM SYMBOLS serial publication CIRCUIT ·Series Circuit - a circuit where the components are connected one after the other into a circle. ·Ammeter - This machination is used to measure current in amperes (A). It must be...If you trust to get a full essay, put in it on our website: OrderCustomPaper.com

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