Resistance in a wire Flashcards
1
Q
where is the ammeter always connected?
A
ammeter is connected in series
2
Q
where is the voltmeter always connected?
A
voltmeter is connected on parallel
3
Q
how is the length of wire changed in a circuit?
A
length of wire changed by moving a crocodile clip
4
Q
how do you calculate resistance?
A
calculate resistance by rearranging V=IR
5
Q
what is the relationship between a length wire and resistance?
A
the relation ship between length of wire and resistance is directly proportional