SI units Flashcards
(25 cards)
1
Q
I = Current
A
Ampere
2
Q
Ampere
A
1 A = 1 C/s
3
Q
Power Consumed in Electrical Appliances
A
Voltage drop * current (P = VI)
4
Q
Power
A
Watt
5
Q
Newton
A
kg*m/s^2
6
Q
Watt
A
Joule/s = Nm/s = kgm^3/s^3 = FV
7
Q
Force
A
Newton
8
Q
Power Provided by Battery
A
Voltage rise * current (P = VI)
9
Q
Ohm’s Law
A
Voltage drop = current * resistance (V = IR)
10
Q
Resistance
A
Ohm (Ω)
11
Q
Ohm
A
Ω = V/A
12
Q
Magnetic Field
A
Tesla
13
Q
Tesla
A
NAm = T
14
Q
Coulomb
A
Lots of fundamental charge.
15
Q
Work
A
Joule = F * d
16
Q
Momentum = p
A
mv = kgm/s = Ns
17
Q
Torque
A
τ = F * r = Iα
18
Q
Angular momentum
A
L = r*p = Iω
19
Q
Angular Velocity
A
ω = radians/s
20
Q
Angular Acceleration
A
α = radians/s^2
21
Q
Moment of Inertia
A
I = mr^2 for point mass
22
Q
Capacitance
A
Farad
23
Q
Farad
A
Coulombs/Volt = F
24
Q
Inductance
A
Henry
25
Henry
H = Vs/A = Rs
