Question

A uniform wire with a resistance of 27 ohm is divided into three equal pieces and they are joined in parallel. Find the equivalent resistance of the parallel combination. [Ans - 3 ohm]

Answer 1

HII!!

HERE IS YOUR ANSWER!!!

WHEN RESISTOR OF 27OHM ARE DIVIDE INTO 3 PARTS THEN

27/3=9

SO EACH RESISTOR BECOME OF 9OHM

AND WHEN WE PLACE THESE RESISTOR IN PARALLEL
then

R EQUIVALENT BECOME 3 OHM

HOPE HELP U!!

MARK ME!!

Answer 2

Answer:

3 ohms

Explanation:

R=27Ω

after dividing them into equal parts,

resistance of each part =9Ω

when connected in parallel,

1/9+1/9+1/9=1/R

3(1/9)=1/R

1/3=1/R

R=3Ω