Physics Electrity and Energy Flashcards
1
Q
Like charges…
A
Repel
2
Q
Unlike charges…
A
Attract
3
Q
Charge is measured in…
A
Coulombs (C)
4
Q
When an object ……….. electrons it becomes negativly charged.
A
Gains
5
Q
When an object …………….. electrons it becomes positvley charged.
A
Loses
6
Q
Lines of force (electric field) always start on a ………………… and end on a ………………..
A
1 Positive
2 Negative
7
Q
In an electric feild the closer the lines are the ……………. the electic field.
A
Stronger
8
Q
The movement of negative charges is …………… it is a movement of electrons.
A
An electric current (Current) (measured in coulombs) (known as Q)
