Question 0

The resistance of a pieces of wire of lenght 20m are crossed-sectional area 8 x 10 6m2is?


[Resistivity of the wire = 4 x 10-7 Ω m]

  • A.5.0 Ω
  • B.0.5 Ω
  • C.10.0 Ω
  • D.1.0 Ω
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
2005
Question no.
#0
Type
Objective

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