A wire is broken in four equal parts. A packet is formed by keeping the four wires together. The resistance of the packet in comparison to the resistance of the wire will be

If a wire is stretched to four times its length, then the specific resistance of the wire will

If a wire is stretched to four times its length, then the specific resistance of the wire will

A piece of wire having resistance R is cut into five equal parts. If the five parts of the wire are placed in parallel,how will the resistance of the combination compare with the resistance of original wire?

1 meter long metallic wire is broken into two unequal parts P and Q P part of the wire in uniformly extended into another wire R . Length of R is twice the length of P and the resistance of R is equal to that of Q . Find the ratio of the resistance P and R and also the ratio of the length P and Q

1 meter long metallic wire is broken into two unequal parts P and Q. P part of the wire in uniformly extended into another wire R . Length of R is twice the length of P and the resistance of R is equal to that of Q . Find the ratio of the resistance P and R and also the ratio of the length P and Q

A piece of wire is cut into four equal parts and the pieces are bundled together side by side to from a thicker wire. Compared with that of the original wire, the resistance of the bundle is

A piece of wire is cut into four equal parts and the pieces are bundled together side by side to from a thicker wire. Compared with that of the original wire, the resistance of the bundle is