If a wire of resistance R is melted and recasted to half of its length, then the new resistance of the wire will be

If a wire of resistance R is melted and recasted in to half of its length, then the new resistance of the wire will be

If a wire of resistance R is melted and recasted in to half of its length, then the new resistance of the wire will be

If a wire of resistance R is stretched to double its length, then the new resistance is:

If a wire of resistance R is stretched to twice its original length, the new resistance of the wire will be:

A 8 ohm resistance wire is stretched to double its length. Calculate the new resistance of the wire.

If a uniform wire of resistance R is uniformly strethced to n times the orginal length , then new resistance of the wire becomes

If a uniform wire of resistance R is uniformly strethced to n times the orginal length , then new resistance of the wire becomes

If a uniform wire of resistance R is uniformly strethced to n times the orginal length , then new resistance of the wire becomes

A wire of resistance R ohm is stretched to double its length. What is the new resistance.