Question: A 70.2 cm long straight section of wire is located entirely inside a uniform magnetic field of |B| = 0.750 T. The wire is perpendicular to the direction of the magnetic field. When a current runs through the wire a magnetic force of |F| = 0.450 N acts on that section of wire.
Question 1: Calculate the size of the current.
Please show all work and steps to determine the size of the current.