Two long, parallel conductors, separated by 11.0 cm, carry currents in the same direction. The first wire carries a current I, = 7.00 A, and the second carries I, = 8.00 A. (See figure below. Assume the conductors lie in the plane of the page.) I1 (a) What is the magnetic field created by I, at the location of I2? magnitude T direction in the +z direction (b) What is the force per unit length exerted by I, on I, ? magnitude N/m direction in the -y direction (c) What is the magnetic field created by I, at the location of I ? magnitude T direction in the -z direction (d) What is the force per length exerted by I, on I, ? magnitude N/m direction in the +y direction