Question

Give all formula in chapter electricity

Answer 1

1/R=1/R+1/R..........

Answer 2

$\Large{\mathfrak{\underline{\underline{Answer :-}}}}$

Electricity Formulas :-

I = Q / t

I = Current

Q = Charge

t = time taken

V = E / Q

V = W / Q

V = Voltage

E = Energy

W = Work done

R = ρl / A

R = Resistance

ρ = Resistivity,

l = length

A = Area

R = V / I

R = Resistance

P = VI

P = Power

sigma = 1 / ρ

Simga = Conductivity