1.4 charging and electroscope Flashcards
1
Q
Charging by friction
A
- Rub 2 objects with different materials
2
Q
Charging by conduction
A
By conduction with a conductor
3
Q
Polarization
A
To be found)
4
Q
Discharging/Grounding
A
- Connect to the earth with a metal post
- excess charge