A metal write of resistance 6 ohm is stretched so that is length becomes double of its original length. What would be the final resistance?

A wire of resistance R is stretched till its length becomes n times its original length. What will be its new resistance?

A wire of resistance 10 Omega is stretched so that its length is thrice its original length. The new resistance is-

A metallic wire has a definite resistance . IF the wire is stretched in such a way that its length becomes doubled then what will be the resistance of the wire? Consider the volume and the resistivity of the wire remains unchanged.

A wire with a resistances 5 Omega is drawn out so that its new length is three times its original length. Find the resistance of the longer wire. What would be the effect on resistivity?

A metallic wire of specific resistance s is stretched in such a way that its length is doubles and area of cross section is halved Then the specific resistance of the wire will be

A uniform metal wire of resistance R is stretched to twice its length. Now this wire is halved, and the two halves are connected in parallel. The equivalent resistance is

A wire of resistance 32 Omega is melted and drawn into a wire of half of its original length.Calculate the resistance of the new wire.What is the percentage change in resistance?

A wire of resistivity rho is stretched uniformly so that its length becomes four times. What is its new resistivity? (Assume temperature of the wire remains constant during stretching of the wire).