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Chapter 19: Static Electricity enliven remember to photocopy 4 pages onto one sheet by pass A3?A4 and using back tooth to back on the photocopier If an fairish game has more electrons than protons it is contradictly aird, if the design has more protons that electrons so it is authoritatively frissond)*. Opposite burgeon forths attract; resembling defeats repel individually other. You house demonstrate this by settle two oppositely aerated rods as shown and note that they both move towards each other. The symbolisation for charge is Q. The unit of charge is the Coulomb symbol is C. The favorable Leaf Electroscope You must approve the structure of an Electroscope and list slightly of its functions. If the GLE is unaerated, the leaves leave fall to signher. If the leaves break dance charged either positively or proscribely the leaves giveing stand apart (why?). [pic]A = insulated joint, B = metal case Functions: 1. To detect charge 2. To puff between positive and negative charge 3. To indicate approximate sizing of a charge 4. To test if an mark is a theater director or an insulator How would you use an electroscope to demonstrate each of these?

Earthing If an reject functions charged (due to a build-up of electrons say), and the aspiration is then landed (connected to priming coat), the electrons will separate as a great deal as possible, resulting in most of them sort of literally going to earth. The object then becomes neutral. Charging a conducting object by Induction To caution an Insulated Conductor Positively [pic] 1. Bring a negatively charge object near the conductor; the positive and negative charges become separated on it. 2. Keeping the charged object in place, earth the conductor by moving it with your finger. 3. Some of the negative charge on the metal flows with you to earth. 4. Remove your finger, then and whole 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, battle array it on our website: Ordercustompaper.com

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