Ohm’s Law Flashcards
1
Q
What is resistance?
A
Resistance is how difficult the current finds it to pass through the object.
2
Q
What is resistance measured in?
A
Ohms.
3
Q
What is the symbol for ohms?
A
O with ,, on the sides.
4
Q
What happens to the line of best fit when it obeys ohms law?
A
If something obeys ohms law then graph line of best fit will be straight
5
Q
What does non ohmic mean.
A
When something doesn’t obey ohms law(the line of best fit would be a curve).
6
Q
How does current change as resistance changes?
A
As the resistance increases the current decreases as it is harder for the electrons to get round so they would be moving slower.
