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Chapter 19: Static Electricity Please remember to drive off 4 pages onto one sheet by pass A3?A4 and use tail to back on the photocopier If an fair game has more than electrons than protons it is contradictly aird, if the fair game has more protons that electrons so it is positively frissond)*. Opposite sticks extract; homogeneous shows repel each other. You can demonstrate this by hang two oppositely aerated rods as shown and flavor that they both move towards each other. The symbol for charge is Q. The unit of charge is the Coulomb symbol is C. The Gold Leaf Electroscope You mustiness love the structure of an Electroscope and list some of its functions. If the GLE is uncharged, the leaves leave go along to stir upher. If the leaves fail charged either positively or interdictly the leaves will stand apart (why?). [pic]A = insulated joint, B = metal fictional character Functions: 1. To detect charge 2. To delineate between positive and negative charge 3. To indicate approximate sizing of a charge 4. To test if an object is a conductor or an dielectric How would you use an electroscope to demonstrate each of these?

Earthing If an object functions charged (due to a build-up of electrons say), and the object is hence landed estateed (connected to earth), the electrons will separate as a great deal as possible, resulting in well-nigh of them quite literally going to earth. The object then becomes neutral. Charging a conducting object by Induction To Charge an Insulated music director Positively [pic] 1. Bring a negatively charge object near the conductor; the positive and! negative charges become divide on it. 2. Keeping the charged object in place, earth the conductor by touching it with your finger. 3. Some of the negative charge on the metal flows through you to earth. 4. Remove your finger, then and unless then remove the rod. 5. The conductor will immediately be positively charged. You should now be able to shit the pertinent diagrams to show how to charge an object negatively by...If you penury to get a full essay, order it on our website: BestEssayCheap.com

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