Two uniform wires A and B of same metal and have equal masses, the radius of wire A is twice that of wire B. The total resistance of A and B when connected in parallel is

Two uniform wires A and B are of the same total metal and have equal masses. The radius of wire A is twice that of wire B . The total resistance of A and B when connected in parallel is

Two wires A and B of same material and same mass have radius 2r and r . If resistance of wire A is 34 Omega , then resistance of B will be

Two wires made of same material have equal length and radius of one of them is twice that of the other. Find the ratio of their resistances.

Two wires A and B have equal lengths and aremade of the same material , but diameter of wire A is twice that of wire B . Then, for a given load,

Two wires A and B have equal lengths and aremade of the same material , but diameter of wire A is twice that of wire B . Then, for a given load,

Two wires A and B of same mass and material are taken. Diameter of wire A is half of wire B. If resistance of wire A is 24Omega find the resistance of wire B.

Two wires A and B have equal lengths and are made of the same material. But the diameter of A is twice that of wire B. Then for a given load

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.