Please answer this and show your solutionsif needed on paper.I will give you a very good feedback.on paper please :(

1. Two parallel wires are 5 cm apart and carry currents of 2250 mA and 6250 mA in opposite directions. What is the force between the wires per meter of wire length? 2. How many turns must be wound in a flat coil of radius 20 cm in order to produce a magnetic field of 4.0 x 10 5 7 at the center of the coil when the current through it is 0.85 A? Round up your answer to the nearest whole number