Question

A wire has a resistance of 32ohm.It is melted and drawn into a wire of half of its original length .what is the resistance of the new wire?​

Answer 1

Answer:

Explanation:

You can find the answer in 9 standard Maharashtra state book

Answer 2

we know that length is directly proportional to resistence

if it's length gets halved

so it's resistence also gets halved

then,32/2 = 16 ohm