Ohm's Law (5/8) Flashcards
1
Q
Current
A
Ampere
Current = charge/time
2
Q
Resistance
A
R=Rho*L/A
3
Q
Resistivity and Conductivity
A
Inversely related
Conductors = low resistivity and high conductivity
Insulators= high resistivity and low conductivity
4
Q
Ohm’s Law
A
V=I*R
or
I=V/R
5
Q
Power
A
P=IV
or
P=I^2R
P=V^2/R