GCSE PHYSICS - Revision Questions - Electrostatic Charge - Insulator - Electroscope - Danger - Shock - Spray Gun - Inkjet Printer - Photocopier - Chimney

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Charge - Insulator - Electroscope
1	What is Electrostatic Charge?	Answer
2	How can Insulators be Charged?	Answer
3	Does an Insulator which Gains Electrons get a Negative Charge?	Answer
4	Does an Insulator which Loses Electrons get a Negative Charge?	Answer
5	Can Positive Charges in an Insulator move?	Answer
6	Do Opposite Charges Attract?	Answer
7	Do Opposite Charges Repel?	Answer
8	How does the Force of Attraction depend on the Distance between the Charges?	Answer
9	Why is a Gold Leaf Electroscope enclosed in a Glass Case?	Answer
10	How does the Electroscope show that it is Charged?	Answer
11	How can a Charged Object Attract a Neutral Object?	Answer

The Dangers and Uses of Electrostatic Charge Spray Gun - Inkjet Printer - Photocopier - Chimney
12	How can you get a Shock by touching a Car Door?	Answer
13	How can Electrostatic Charge be Dangerous when putting Fuel into an Aircraft?	Answer
14	How can the Danger be Avoided?	Answer
15	What is an Earthing Strap?	Answer
16	How can Electrostatic Charge be Useful when Painting Cars?	Answer
17	In an Inkjet Printer, what is a Nozzle?	Answer
18	How are Ink Drops directed to the Correct Place for the Image?	Answer
19	In a Photocopier, what causes parts of the Drum to Lose Electrostatic Charge?	Answer
20	What is the Toner?	Answer
21	How do the Drum and Toner make an Image on the Paper?	Answer
22	How is the Image Fixed on the Paper?	Answer
23	How can Electrostatic Charge Reduce Pollution from a Chimney?	Answer
24	How can Electrostatic Charge improve Crop Spraying?	Answer