Question

If 3 resistors of 3 ohm are connected in parallel what will be their total resistance?

Answer 1

3 resistors of 3ohm
R1= 3ohm
R2=3ohm
R3=3ohm

Therefore 1/Rp=1/R1+1/R2+1/R3
-> 1/Rp=1/3+1/3+1/3
Thus, Rp=3/3=1ohm

[Rp= Total resistance]

Answer 2

Referred to the attachments.....