Question

The length of a conductor is halved, it's comductivity will be
a)halved
b)doubled
c)quadrupled
d)unchanged

Answer 1

Heya!!

Conductivity depends on the nature of material of conductor.

So, (D)unchanged is the correct answer

Hope it helps✌️✌️

Answer 2

HERE IS UR ANSWER

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THE RESIPROCAL OF RESISTIVITY OF A CONDUCTOR IS CALLED CONDUCTIVITY

AS IT IS DIRECTLY PROPORTIONAL TO LENGTH SO CONDUCTIVITY WILL BE HALVED

OPTION "A" IS CORRECT
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HOPE IT HELPS U☺☺