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

A copper wire of resistance R_(0) is strerched till its length is increased to n times of its original length. What will be its new resistance?

If a wire of resistance 25Omega is uniformly stretched until its length becomes three times its original length then its new resistance is

A wire of resistance 5Omega is uniformly stretched until its new length becomes 4 times the original length. Find its new resistance.

A wire of resistance 5Omega is uniformly stretched until its new length becomes 4 times the original length. Find its new resistance.

A wire of resistance R is stretched to three times its original length. The new resistance is

A wire of resistance 12Omega is stretched uniformly till its length becomes three times original length. The change in resistance of wire is

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

A wire of 10 ohm resistance is stretched to thrice its original length. What will be its (i) new resistivity and (ii) new resistance?