Physics (P2) Flashcards
1
Q
What will happen if two objects with the same charge are brought together?
A
Repel
2
Q
What will happen if two objects with the opposite charge are brought together?
A
Attract
3
Q
What is the overall charge of atoms and why?
A
Atoms are neutral as they have the same number of protons and electrons
4
Q
How is static electricity produced?
A
By rubbing two insulators together
5
Q
What is static electricity?
A
The build up of charge
6
Q
Why is it called ‘ Static’ electricity?
A
Because the charge cant move
7
Q
What can the build up of charge cause?
A
Dangerous sparks
8
Q
Which particles are transferred between surfaces?
A
Electrons
9
Q
Which forces must act between two surface to transfer electronss?
A
Friction
10
Q
Is static electricity a contact of non contatc force
A
