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Choose correct alternative. The follow...

Choose correct alternative.
The following wires are made of same material. The wire whose resistance is maximum will be
A. 2 mm radius and 80 m length
B. 2 mm radius and 40 m length
C. 1 mm radius and 40 m length
D. 1mm radius and 80 m length

A

2 mm radius and 80 m length

B

2 mm radius and 40 m length

C

1 mm radius and 40 m length

D

1mm radius and 80 m length

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