Slide 1 Slide 2 Electricity BHS Physical Science K Warne Slide 3 Grade 9 Revision Revision PresentationRevision PresentationRevision PresentationRevision Presentation Slide…

Slide 1Current Electricity 1 Slide 2 What is Electric Current? Electric current is the flow of electricity through a conductor. The current is caused by the movement of electrons.…

No Slide Title Internal Resistance, r Short circuiting a battery demo… Dangerous ? High current? The internal resistance of a battery is dependent on the specific battery's…

Can you get the bulb to work? Can you get the bulb to work? Each of you will get one bulb, one wire, and one battery. Your goal is to get the bulb to light. Easy right? When…

1.S.MORRIS 2006 ELECTRICAL CIRCUITSELECTRICAL CIRCUITS More free powerpoints at www.worldofteaching.com 2. The CELLThe CELL The cell stores chemical energy and transfers…