Two straight infinitely long and thin parallel wires spaced \( 0.1 m \) apart and carry a current \( 10 amp \). each. Find the magnetic field at a point distant \( 0.1 \) \( m \) from both wires in the case when the currents are in opposite directions:
ANSWER MUST BE WITH PROPER ILLUSTRATION OF MAGNETIC FIELD DIRECTION.
(a) \( 4 \sqrt{3} \times 10^{-5} T \)
(b) \( 2 \sqrt{3} \times 10^{-5} T \)
(c) \( 2 \times 10^{-5} T \)
(d) \( \sqrt{3} \times 10^{-5} T \)
