Out of two identical straight conducting wires of length 20 cm and mass 1.2 gm each, one wire is horizontally clamped below the other wire and in series with both the wires a current source is connected. The second wire can be in equilibrium in air at a height of 0.75 cm from first wire if the current flowing in the wires is-

Options

A. `47 A`
B. `4.7 A`
C. `0.47 A`
D. `0.047 A`

Answer

A