Question

A wire of resistance 18ohm is cut into three equal parts what is the equivalent resistance if they are connected in parallel??


plz give me answer..... fast...​

Answer 1

Answer:

2

Explanation:

as wire will be cut in 3 equal parts

each of 6 ohm

then when they will be connected in parallel

1/Req = 1/ R1 +1/R2 +1/R3

so Req =2 ohm

I hope you understand it

Answer 2

Answer:

Answer is 2

Explanation:

Firstly divide 18ohm in 3 parts equally ie:, 6 ohm each. Now as they are connected in parallel combination so apply the parallel combination formula that is 1/Req= 1/R1+1/R2+1/R3. Apply this and  you will get the answer!