The resistance of the series coimbination of two resistance is S. When they are joined in parallel , the total resistance is P. If S=nP, then the minimum possible value of n is
Answers
Answered by
4
Answer:
answer is 4
Explanation:
as in series combination
S=2R
in parallel combination
P=R/2
as S=nP
2R=nR/2
from here u will get n=4
Similar questions