Question

) If the length of a conductor is halved, then its conductivity will be *
doubled
havled
quadrupled
unchanged
6) Which of the​

Answer 1

If the length of a conductor is halved, then its conductivity will be uncharged.

Conductivity is an intrinsic property of a material i.e. it depends only on the nature of material but not on the dimensions of the conductor. Thus conductivity remains the same even if the length of the conductor is halved.

hence,option 4) unchanged is the correct option