Physics > 2005 > 32
JAMB UTME
The resistance of a piece of wire of length 20m and cross-sectional area 8 x 10-6m2 is
[ρ = 4 x 10-7 Ωm]
[ρ = 4 x 10-7 Ωm]
A.
0.5Ω
B.
1.0Ω
C.
5.0Ω
D.
10.0Ω
Answer: B
To see detailed solution to this question and thousands of other questions offline, download TestDriller UTME. Practice rigorously for UTME, enjoy educational games, summary of JAMB literature books, compete with your peers, win prizes and more.
09037778195