Two long straight wires are placed on the x-axis and y-axis. They carry current I₁​ and I₂​ respectively. The equation of the locus of zero magnetic induction is:
A) I₁​x=I₂​y
B) I₁​y=I₂​x
C) I₁​x=−I₂​y
D) I₁​y=−I₂​x