Two wires A and B of same material and mass, have their lengths in the ratio 1:2. On connecting them, one at a time to the same source of emf, the rate of heat dissipation in B is found to be 50W. What is the rate of heat dissipation in A?

Two wires A and B of same material end mass have their length is the ratio 1: 3 . On connecting them, one at a time in the same source of emf, the rate of heat dissipated in B is 10 W . What is the rate of heat dissipated in A ?

Two wires A and B of same material and mass have their lengths in the ratio 1 : 2 . On connecting them to the same source, the rate of heat dissipation in B is found to be 5 W . The rate of heat dissipation in A is

Two wire A and B of same meterial and mass have their lengths in the rato:. On connecting them to the same source, rate of heat dissiapted in B is found to be 5 W . The rete of the heat dissipated is A is

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 wires made of same material have their lengths are in the ratio 1:2 and their masses in the ratio 3:16 the ratio of resisstance of law wires is

Two wires of the same material have lengths in the ratio 1:2 and diameters in the ratio 2:1 . If they are stretched by the same force, the ratio of their expansion will be

Two wires of same mass , having ratio of lengths 1 : 2, density 1 : 3 , and respectively 2 : 1 , are connected one by one to the same volltage supply. The rate of heat dissipation in the wire is found to be 10 W . Find the rate of heat dissipation in the second wire.