E-Lehre

U=R*I , U=d*ϵ , U=E/q , U= Q/C

R=U/I

RS: R_G= R1+R2

PS: 1/R_G= 1/R1 + 1/R2

Q=n*q, Q=It, Q=σA, Q(t)=Q0*e^-1/RC*t

σ= Q/A, σ=ϵ0*ϵ

C=ϵ0*ϵr *A/d, C= Q/U, C= T1/2/R*ln2

RS: 1/CG= 1/C1 + 1/C2 PS: C_G=C1+C2

T1/2= R*C * ln(2)