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ELECTROMAGNETISM 1

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

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

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