P2 Electricity Flashcards

1
Q

What is electric current

A

The flow of electrons

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

What is the point of step up transformers

A

They increase potential difference and decrease current. As higher currents lose more energy in heat transferred to surroundings

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