12. Lightning Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

The ground is positively charged or negative recharge?

A

Positive charge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Which type of material can be charged by friction

A

Only non conducting material can be charged by friction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly