Resistance and Ohm's Law Flashcards
(7 cards)
1
Q
What is the symbol for current?
A
I
2
Q
What is the unit for current?
A
Amps
3
Q
What is resistance?
A
Affects the speed of the current.
4
Q
What is the symbol for resistance?
A
R
5
Q
What is the unit for resistance?
A
Ohm’s (Ω)
6
Q
What is the calculation for voltage?
A
V= IR
7
Q
What is voltage?
A
The measure of energy provided to charges or used by them. The amount of energy an object has.
