M3.4 Flashcards
1
Q
What are the different methods for generating voltage?
A
- induction
- chemical
- heat
- light
- crystal deformation
- friction
2
Q
What is electrolysis?
A
Two different pieces of metal submerged into a electrically conductive liquid
3
Q
What is crystal deformation also known as?
A
Piezoelectric effect
4
Q
What happens between two bodies of different charge have a voltage between them?
A
An electrical field is formed
5
Q
Where is a electrical field concentrated?
A
At the edges
6
Q
What happens if the electrical field gets too strong?
A
Electrons move to the positively charged body
