Question

the resistance of a wire is R ohm if it is melted and stretched to n times it's original length, it's new resistance will be?​

Answer 1

The resistance of a wire is 'R' ohm. If it is melted and stretched to 'n' times its original length, its new resistance will be. nR.

Answer 2

${\huge{\blue{\boxed{\boxed{\pink{\underline{\underline{\mathfrak{\red{ ♡ANSWER ♡  }}}}}}}}}}$

HOPE IT HELPS YOU