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 are made of the same material but diameter of A is twice that of wire B. Then for a given load a) The extension of B will be four times that of A b) The extensions of A and B will be equal c) The strain in B is four times that in A d) The strains in A and B will be equal

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

Two wires A and B have the same cross section and are made of the same material, but the length of wire A is twice that of B . Then, for a given load

Two wires A and B have the same cross section and are made of the same material, but the length of wire A is twice that of B . Then, for a given load

Two wires A and B have the same cross section and are made of the same material but the length of wire A is twice that of B. Then for a given load

Assertion : Two wires A and B have the same cross-sectional area and are made of the same material but the length of wire A is twice that of B. For a given load, the strain in wire A is twice that in B. Reason : For a given load, the extension in a wire is prportional to its length.