Science Activate 2 Physics C1 Test Flashcards
(8 cards)
1
Q
To make an electromagnet you wrap a _______ coil around the magnetic material.
A
circular
2
Q
In Electromagnets the magnetic material in the centre is called what?
A
The core.
3
Q
Everything is from a____.
A
Atoms
3
Q
Do Metals have a high or low resistance?
A
They have a low resistance
3
Q
Do ammeters give the same reading in series or parallel circuits?
A
Series circuits.
4
Q
Are PROtons neutral positive or negative?
A
Positive
5
Q
Are electrons neutral, positive or negative?
A
They are negative
6
Q
Are NEUTRons NEUTRal, positive or negative?
A
Neutral
