N resistors each of resistance R are connected in series and then in parallel.what is the ratio of total effective resistanceof the circuit in series and parallel?
Answers
Answered by
88
series: net resistance = N * R
parallel: net resistance = R / N
ratio = N *R / (R/N) = N^2
parallel: net resistance = R / N
ratio = N *R / (R/N) = N^2
Answered by
15
Answer:
Nsquare
Explanation:
series :net resistance =N*R
parallel:NET resistance= R/N
therefore, ratio = N*R/R/N
= N*N*R/R
=N*N
Similar questions