In: Physics
A long straight wire runs along the y axis and carries a current of 1.80 A in the +y direction. Determine the magnitude and direction of the magnetic field along the line. x = 21.0 cm.
Magnitude ?? T
Direction ??? ( +.- )(I,J,K) ??
Two long current-carrying wires run parallel to each other and are separated by a distance of 2.00 cm. If the current in one wire is 1.45 A and the current in the other wire is 3.35 A running in the opposite direction, determine the magnitude and direction of the force per unit length the wires exert on each other.
Magnitude ??? N/m
Direction ??? ( Towards or Away from each other)