MPSC PYQScienceElectricityenglish
39) What is resistance of 3.14 km silver wire having 1.60 × 10-8 ohm. m resistivity and 1 mm. radius ? 1) 0.16 ohm 2) 16 ohm 3) 3.14 ohm 4) 1600 ohm
A.0.16 ohm
B.16 ohm
C.3.14 ohm
D.1600 ohm
Correct answer: B
Correct answer: B