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Rt = R1 + R2 + R3. Rearrange this Series Resistance formula to find R1
R1 = 1/Rt + 1/R2 + 1/R3
R1 = 1/Rt - 1/R2 - 1/R3
R1 = Rt - R2 - R3
R1 = Rt + R2 + R3
Rt = R1 + R2 + R3. Rearrange this Series Resistance formula to find R2
R2 = 1/Rt + 1/R1 + 1/R3
R2 = Rt - R1 - R3
R2 = 1/Rt - 1/R1 - 1/R3
R2 = Rt + R1 + R3
R = ρl / a. Rearrange this Resistivity formula to find a
a = ρR / l
a = ρl / R
a = ρl / R
a = l / Rρ
R = ρl / a. Rearrange this Resistivity formula to find ρ
ρ = Rl / a
ρ = la / R
ρ = l / Ra
ρ = Ra / l
R = ρl / a. Rearrange this Resistivity formula to find l
l = Ra / ρ
l = ρa / R
l = ρ / Ra
l = Rρ / a
Rt = Ro (1 + α t). Rearrange this Temperature Coefficient of Resistance formula to find Ro
Ro = Rt (1 + α t)
Ro = Rt / (1 + α t)
Ro = Rt (-1 - α t)
Ro = (1 + α t) / Rt
Rt = Ro (1 + α t). Rearrange this Temperature Coefficient of Resistance formula to find 1
1 = Rt (Ro + α t)
1 = Rt / Ro - α t
1 = (Rt/Ro) / α t
1 = (Ro α) / Rt
Rt = Ro (1 + α t). Rearrange this Temperature Coefficient of Resistance formula to find t
t = Rt (Ro + 1 + α )
t = (Rt Ro) / 1 + α
t = (Rt/Ro) 1 - α
t = (Rt/Ro) - 1 / α
Rt = Ro (1 + α t). Rearrange this Temperature Coefficient of Resistance formula to find α
α = (Rt/Ro) - 1 / t
α = (Rt Ro) / 1 + t
α = (Rt/Ro) 1 - t
α = Rt (Ro + 1 + t)
V = IR. Rearrange this OHMS LAW formula to find R
R = VI
R = I/V
R = V/I
R = V+I
V = IR. Rearrange this OHMS LAW formula to find I
I = V/R
I = VR
I = R/V
I = V-R
P = VI. Rearrange this OHMS LAW formula to find I
I = VP
I = V/P
I = P/V
I = P+V
P = VI. Rearrange this OHMS LAW formula to find V
V = P-I
V = I/P
V = PI
V = P/I
True power (P) = √3 V I CosƟ. Rearrange this 3-phase Power formula to find V
V = P / (√3 I CosƟ)
V = P √3 I CosƟ
V = (√3 I CosƟ) / P
V = √3 P / I CosƟ
True power (P) = √3 V I CosƟ. Rearrange this 3-phase Power formula to find CosƟ
CosƟ = (√3 V I) / P
CosƟ = P √3 V I
CosƟ = P / (√3 V I)
CosƟ = √3 V / I CosƟ
XL = 2 π f L. Rearrange this Inductive Reactance formula to find L
L = 2 π f XL
L = 2 π / f XL
L = f XL / 2 π
L = XL / 2 π f
XL = 2 π f L. Rearrange this Inductive Reactance formula to find π
π = XL / 2 f L
π = 2 / f XL L
π = f XL / 2 L
π = 2 XL / f L
Xc = 1 / 2 π f C. Rearrange this Capacitive Reactance formula to find π
π = 1 Xc / 2 f C
π = 1 / 2 f C Xc
π = 1 + f C / 2 Xc
π = 2 Xc / 1 + f L
Xc = 1 / 2 π f C. Rearrange this Capacitive Reactance formula to find C;
C = 1 Xc / 2 π f
C = 1 π f XC / 2
C = 1 + f Xc / 2 π
C = 1 / 2 π f Xc
Z = √ (XL2 + Xc2). Rearrange this Impedance formula to find XL;
XL = √ (Z2 - Xc2)
XL = √ (Z2 + Xc2)
XL = √ (Xc2 - Z2)
XL = √ (Z + Xc)
Z = √ (XL2 + Xc2). Rearrange this Impedance formula to find Xc;
Xc = √ (Z2 + XL2)
Xc = √ (Z2 - XL2)
Xc = √ (XL2 - Z2)
Xc = √ (Z + XL)
CosƟ = R/Z. Rearrange this Power Factor formula to find Z;
Z = R CosƟ
Z = R / CosƟ
Z = R + CosƟ
Z = CosƟ - R
(Force) F = β I L. Rearrange this Magnetism formula to find β;
β = FIL
β = I/FL
β = IL/F
β = F/IL
e.m.f = β L v. Rearrange this Magnetism formula to find L;
L = e.m.f β v
L = e.m.f / β v
L = β / e.m.f v
L = e.m.f / β v
(power) P = M a d / t. Rearrange this Mechanical Science formula to find t;
t = P d / M a
t = M a / P d
t = P / M a d
t = M a d / P
(power) P = M a d / t. Rearrange this Mechanical Science formula to find d;
d = P t / M a
d = M a / P t
d = P / M a t
d = M a t / P
VL = Vp √3. Rearrange this 3-Phase Voltage formula to find Vp;
Vp = VL / √3
Vp = VL √3
Vp = VL + √3
Vp = VL - √3
Vp = VL / √3. Rearrange this 3-Phase Voltage formula to find VL;
VL = Vp + √3
VL = Vp / √3
VL = Vp √3
VL = Vp - √3
E = I/d2. Rearrange this Inverse Square Law Lighting formula to find d;
d = I2 / E
d = I/E2
d = √(E / I)
d = E I
E = I CosƟ /d2. Rearrange this Cosine Law Lighting formula to find I;
I = E d2 CosƟ
I = d2 / E CosƟ
I = E d2 / CosƟ
I = E CosƟ / dsup>2
F = E a / Cu Mf. Rearrange this Total Luminous Flux Lighting formula to find Mf;
Mf = F / Cu E a
Mf = F Cu / E a
Mf = E a F Cu
Mf = E a / F Cu
1/Rt = 1/R1 + 1/R2 + 1/R3. Rearrange this Parallel Resistance formula to find R2