6. Two very, very long parallel straight wires have currents I = 6.00 A and I2 = 8.00 A in the same direction as shown in the figure below. The separation distance between the two wires is d = 2.00 m. Questions (4a) and (4b) below are related to this problem. 1412 -d- (a) Calculate the magnitude of the net magnetic field generated at a point halfway between the two wires. {Express your answer to three significant figures and in units of 10-7 T}. (b) What is the direction of the net magnetic field at a point halfway between the two wires? (a) (b) into the page to the right to the left out of the page (c) (d)