Electricity Basics.txt
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What is the value of "k"?
9 x 10^{9} Nm^{2}/C^{2}

What is the law of electrostatics?
Opposites attract

What is the name of the mobile charge?
Electron

What is the name of the positive charge?
Proton

What is the mass of an electron?
9.11 × 10^{31 }kg

What are the three ways to charge an object?
Friction, Induction or Conduction

What is Flux equal to?
 Φ = ∫ E dA = Q / ε
 Φ = integral E dA = Charge/epsilon
 Φ = EA cos(x)

What is the surface area of a sphere?
4 π r^{2}

What is λ lambada Charge Density?
Linear: Charge / length

What is ρ Rho Charge Density?
3D: Charge / Volume

What is σ Sigma Charge Density?
2D: Charge / Area

What does Coloumb's Law state?
F = kQ_{1}Q_{2 }/ r^{2}

What is Gausses Law?
Φ = ∫ E dA = Q / ε

What is the unit of Electric Field?
N/C

What is the unit of flux?
Nm^{2}/C

What is the unit for 'k'?
Nm^{2}/C^{2}

What is the unit for ε Epsilon?
C^{2}/Nm^{2}

What is the symbol & unit for electrostatic potential?
V, Volts

What is the value of ε epsilon?
8.85 x 10^{12} C^{2} / Nm^{2}