Specifically, electric current is the rate that electric charge passes a point, so Current = or I = q/t Measuring Current If 1 Coulomb of charge (6.25 x 1018 electrons) passes a point each second, the current is 1 Ampere. Thermal Energy Draw a flow map showing the flow of energy transformations in a car from starting vehicle to driving. Chemical Heat Mechanical States of Energy The most common energy conversion is the conversion between potential and kinetic energy. ii) Electric power is the rate at which electric current is used. Electricity is essential to everyday life as almost all appliances at home and every single piece of equipment in the workplace are running because of it. The cars could represent electrons or charge, and the toll booth could represent the cross sectional area of the wire at a certain point. If you have your own PowerPoint Presentations which you think can benefit others, please upload on MyPrivateTutor. For each approved PPT you will get 25 Credit Points and 25 Activity Score which will increase your profile visibility. W=QXV 1=Q/t Q=lXt V = IR W 12Rt The unit of electrical energy is joule (J). Basic Electricity Circuits Ohms Law and formulas Parallel circuit Current flow of a branch I branch a = E R1 I branch b = E ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 426768-NjY3N Free Electricity Grid PowerPoint Template with the image of high tension wires in the background for presentations on Power Transmission systems. Current A sustained flow of electric charge past a point is called an electric current. Energy Transfer TYPES OF ENERGY What is Mechanical Energy? We Offer Hundreds of Free PPT and themes for PowerPoint. Free Energy PPT slides on FPPT range from themes, such as Solar Energy and Wind Turbine.Free slide designs are relevant for electrical engineers and researches who are looking to enter the market of renewable energy sources.. Download Energy PowerPoint themes such as Eco Bulb and Lightbulb in .pptx format and run them using Microsoft PowerPoint. Energy due to a object’s motion (kinetic) or position (potential). Power Power is the rate work is done. Power Units of power: 1 Joule/sec = 1 Watt 1000 Watts = 1 kilowatt Power is a scalar quantity. Pete's PowerPoint Station is your destination for free PowerPoint presentations for kids and teachers about Static Electricity, and so much more. PowerPoint slide on PPT On ELECTRICITY AND MAGNETISM IGCSE compiled by Mayank Kumar. Free Electricity Grid PowerPoint Template. The heat energy is then changed into mechanical energy. Mechanical Energy Mechanical Energy = PE + KE Conservation of Energy If no external forces act on a system, the total energy of the system will remain constant. Energy Conversions In an automobile engine, fuel is burned to convert chemical energy into heat energy. You should have 5 different types of energy. 7) Electrical energy and Electric power : i) Electrical enerqy :- is the work done to maintain the flow of current in a conductor. Find Collection of Free to Download Electricity PowerPoint templates. Electric Current = Charge Passing Through A Given Area ----- Time An easier way to think of electric current is to picture cars going through a Turnpike or Parkway Toll. Chemical Energy (yummy) What type of energy is shown below?

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