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ELECTROMAGNETISM 1

Author: Perez Fabiola
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. voltage difference
1. lightning
2. Electroscope
3. S.I. unit of mass
4. law of Conservation of charge
5. S.I. unit of electric current
6. charging by contact
7. Grounding
8. thunder
9. charging by induction
10. static electricity
11. electric current
12. Conductor
13. S.I. unit of heat of vaporization
14. S.I. unit of heat
15. Insulator

Answers:
0. a sudden discharge of heat energy. produces light, sound waves
1. J/kg
2. J
3. Charge can be transferred from object to object but it can%27t be created /destroy
4. the process of transferring charge by touching or rubbing
5. It%27s a device that can detect the presence of electric charges
6. it transfers electric charge excess to earth to prevent damages
7. Material in which electrons are able to move easily
8. the net movement of electric charges in a single direction
9. is related to the force that causes electric charges to flow
10. The accumulation of excess electric charge on an object
11. Material in which electrons are not able to move easily
12. Amperes (A)
13. explosive display that strikes when - charges at the bottom of storm attract %2b charges
14. the arrangement of e- on a neutral object cause by a nearby charged object
15. Kg
.