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An electric wire of length  and area of cross-section  has resistance  Another wire of the same material having same length and area of cross-section  has a resistance of

a)

b)

c)

d)


Question ID - 150519 | Toppr Answer

An electric wire of length  and area of cross-section  has resistance  Another wire of the same material having same length and area of cross-section  has a resistance of

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (b) -

(b)

 for first wire and  for second wire



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