Electricity and Electromagnetism Equations Flashcards
1
Q
E
A
Electric Field Strength Vm^-1 or NC^-1
2
Q
V
A
Voltage (volts (V))
3
Q
d
A
Distance (meters)
4
Q
F
A
Force (newtons (N))
5
Q
q
A
Charge (c)
6
Q
ΔEp
A
Change in Potential Energy (joules (J))
7
Q
m
A
Mass Kg
8
Q
Ek
A
Kinetic Energy (joules ( J))
9
Q
v
A
Velocity ms^-1
10
Q
ΔE
A
Change in Energy (Joules ( J)
11
Q
I
A
Current (amps (A ))
12
Q
t
A
Time (seconds)
13
Q
R
A
Resistance (ohms (Ω))
14
Q
P
A
Power (Watts (J s^-1))
15
Q
Rt = R1 + R2 +…
A
Resistance (Ω)
16
Q
1/Rt = 1/R1 + 1/R2 +…
A
Resistance (Ω)
17
Q
B
A
Magnetic Field Strength (Teslas) or (Nm)
18
Q
L
A
Length (meters)
