A uniform wire of resistance R is uniformly compressed along its length, until its radius becomes n times the original radius. Now resistance of the wire becomes

A uniform wire of resistance R is uniformly compressed along its length until its radius becomes n times the original radius. Now the resistance of the wire becomes

A uniform wire of resistance R is uniformly compressed along its length, unitl its radius becomes n times the original radius. Now resistance of the wire becomes.

A uniform wire of resistance R is uniformly compressed along it s length, until its radius becomes n times the original radius. Now, the resistance of the wire becomes

A wire of resistance 48 Omega 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 5Omega is uniformly stretched until its new length becomes 4 times the original length. Find its new resistance.

A wire of resistance 18 ohm is drawn until its radius reduce 1/2 th of its original radius then resistance of the wire is

A uniform wire of resistance R is stretched uniformly so that its length is doubled. Its new resistance is

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 R is uniformly stretched until its radius is halved. Its new resistance is