Given: \overline{BD} BD
and \overline{AC}
AC
bisect each other.

Prove: \triangle ABE \cong \triangle CDE△ABE≅△CDE.

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.