STATIC ELECTRICITY

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STATIC ELECTRICITY 作者: Mind Map: STATIC ELECTRICITY

1. can be produced by

1.1. charging by rubbing

1.1.1. due to the movement of electrons

1.2. charging by induction

1.2.1. induction is the production of electric charge on the surface of a conductor under the infuence of a magnetic field

2. electrostatic hazards

2.1. struck by lightning

2.1.1. get under shelter when there is a thunder storm

2.2. sparks and fires

2.2.1. do not touch electrical appliances with wet hands

3. Anton's mind map on ->

4. consists of

4.1. positive and negative charges

4.1.1. forms electric fields

4.1.2. like charges repel , unlike charges attract

5. electrostatic series

5.1. glass

5.1.1. positive

5.2. mica

5.3. wool

5.4. quartz

5.5. fur

5.6. silk

5.7. felt

5.8. cotton

5.9. wood

5.10. cork

5.11. amber

5.12. rubber

5.13. sulfur

5.13.1. negative