Two wires A and B of the same material have their lengths in the ratio `5: 3` and diameter in the radius `2:3`. If the resistance of wire A is `15 Omega`. find the resistance of wire B

Two wires A and B of the same material have their lengths in the ratio 1 : 5 and diameters in the ratio 3 : 2 . If the resistance of the wire B is 180 Omega , find the resistance of the wire A.

Two wires made of same material have their length are in the ratio 1:2 and their masses in the ratio 3:16 . The ratio of resistance of two wires is

There are two wires A and B of same mass and of the same material. The diameter of wire A is one-third the diameter of wire B. If the resistance of wire A is 30 Omega , find the resistance of wire B.

Two wires made of same material have lengths in the ratio 1:2 and their volumes in the same ratio. The ratio of their resistances is

Two pieces of wire, A and B of the same material have their lengths in the ratio 1:3 and their diameters are in the ratio 2:1 . If they are stretched by the same force, their elongations will be in the ratio

Two wires A and B are formed from the same material with same mass. Diameter of wire A is half of diameter of wire B. If the resistance of wire A is 32 Omega , find the resistance of wire B.

Two wires A and B of the same material are of uniform cross-section. Wire A is twice as long B and its diameter is thrice that of B. If the resistance of wire A is 10 ohm, find that of wire B.