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A resistance of  is to be made from a copper wire (specific resistance=  using a wire of length 50cm. The radius of the wire is

a)

0.0116 mm

b)

0.367 mm

c)

0.116 mm

d)

0.267 mm



Question ID - 150259 | SaraNextGen Top Answer

A resistance of  is to be made from a copper wire (specific resistance=  using a wire of length 50cm. The radius of the wire is

a)

0.0116 mm

b)

0.367 mm

c)

0.116 mm

d)

0.267 mm

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

127 votes


127