Question
A wire carrying a 28.0 A current bends through a right angle. Consider 2.00 mm
segments of wire, each 3.00 cm from the bend (see fig). Find magnitude and
direction of the magnetic field these two segments produce at point P, which is
midway between them.
segments of wire, each 3.00 cm from the bend (see fig). Find magnitude and
direction of the magnetic field these two segments produce at point P, which is
midway between them.