PHYS 2002 Chapter : Physics Formula Sheet
gravitational constant g = 9.8 m/s2
mass of proton mp = 1.67x10-27 kg
mass of electron me = 9.11x10-31 kg
charge on proton qp = +e = +1.602x10-19 C
charge on electron qe = -e = -1.602x10-19 C
permittivity of free space
ε
0 = 8.85x10-12 C2/(N⋅m2)
permeability of free space
µ
0 = 4πx10-7 T⋅m/A
Coulomb’s Law constant k = 8.99x109 N⋅m2/C2
Speed of light c = 3.00 x108 m/s
Plank’s constant h = 4.14x10-15 eV⋅s = 6.63x10-34 J⋅s
Atomic mass unit u = 931.5 MeV/c2 = 1.66x10-27 kg
Hydrogen (1H) Atomic mass mH = 1.007825 u
neutron mass mn = 1.008665 u
=1
4
πε
0
PHYS2002 Formula sheet
F=qE
E=−ΔV
Δs
ΔEPE =−W=qΔV
Joule
Watt
Amp
Volt
Ohm
Tesla
Weber
Henry
Diopter
Bequerel
Curie
Gray
= J = N⋅m
= W = J/s
= A = C/s
= V = J/C
= Ω = V/A
= T = N⋅s/(C⋅m)
= Wb = T⋅m2
= H = V⋅s/A
= D = m-1
= Bq = decay/s
= Ci = 3.7x1010 Bq
= J/kg = 100 rad
Units
F =kq1⋅q2
r2
E =kq
r2
EPE =kq1q2
r
V=kq
r
Point charges
vx−v0x=axt
x−x0=v0xt+1
2
axt2
vx
2−v0x
2=2axx−x0
( )
F
∑=m
a
Fc=mv 2
r=mac
Kinematics (i.e. PHYS2001)
T=2
π
r
v
W=Fd cos
θ
GPE =mgy
p =m
v
Etotal =KE +EPE +GPE +
KE =1
2mv2=p2
2m
Capacitance
E0=
σ
ε
0
=q
A
ε
0
q=CV
C=
κε
0A
d
Energy =1
2CV 2
Ewith =Ewo
κ
C|| =C1+C2+…
1
Cseries
=1
C1
+1
C2
+…
R=
ρ
L
A
V=IR
Rseries =R
1+R2+…
Iseries =I1=I2=…
Vseries =V
1+V2+…
1
R||
=1
R
1
+1
R2
+…
I|| =I1+I2+…
V|| =V
1=V2=…
Resistance
P=IV =I2R=V2
R
Parallel plate
q=q01−e−t/
τ
( )
q=q0e−t/
τ
Discharging
Charging
RC Circuits
τ
=RC
F=qvBsin
θ
r=mv
qB
Magnetic Field
Velocity Filter
E=vB
Radius of motion
F=ILB sin
θ
τ
=NIAB sin
φ
Force on a straight wire
Torque on a coil
EPE
Volume =1
2
κε
0E2
Circular motion:
AC Circuits
I=I0sin
ω
t
( )
V=V0sin
ω
t
( )
ω
=2
π
f
V0=2⋅Vrms
I0=2⋅Irms
B=
µ
0I
2
π
r
B=N
µ
0I
2R
B=
µ
0In
Solenoid Coil of wire Long, straight wire
=h
2
π
Electric Field
Document Summary
Phys2002 formula sheet gravitational constant mass of proton mass of electron charge on proton charge on electron permittivity of free space permeability of free space. Hydrogen (1h) atomic mass neutron mass g = 9. 8 m/s2 mp = 1. 67x10-27 kg me = 9. 11x10-31 kg qp = +e = +1. 602x10-19 c qe = -e = -1. 602x10-19 c. 0 = 4 x10-7 t m/a k = 8. 99x109 n m2/c2 c = 3. 00 x108 m/s h = 4. 14x10-15 ev s = 6. 63x10-34 j s u = 931. 5 mev/c2 = 1. 66x10-27 kg mh = 1. 007825 u mn = 1. 008665 u. 2 t 2 a x v x v. F c = p = m total = ke + epe + gpe + . F = k q1 q2 r 2. = 2 f c = f = 1 f m = h i h o d i d o. Single slit m = 1, 2, 3, .
