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ELECTROMAGNETISM 1

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

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

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