Two Long Parallel Wires 10

Multiple Choice

Two long parallel wires 10.0 cm apart carry currents of 3.0 A and 2.9 A in the same direction.Is there any point between the two wires where the magnetic field is zero?

A) yes,midway between the wires
B) yes,4.9 cm from the 3.0-A wire
C) yes,5.1 cm from the 3.0-A wire
D) yes,5.1 cm from the 2.9-A wire
E) no.