Studied by 2 people
cost
cost = energy * rate
energy
energy = power * time
ohms law
Voltage = current * resistance
power
power = voltage * current
electric field
F = electric field * charge
resistance
resistance = 𝜌 * length/area
force
force = kcharge 1 charge 2/distance^2
2nd law
f=ma
Note 
Flashcard (104)