Question

If n identical resistor connected in parallel effective resistance

Answer 1

total of n resistors in parallel, 1/R' = (1/R1 +1/R2 + ------+1/Rn)

where all resistors of same value i.e R1=R2=------=Rn=R

                                                1/R' = n/R

                                                   R' = R/n

The effective resistance is resistor value/no. of resistors in parallel