2. A long straight wire is carrying a current of 5.0 A. A particle has a charge of-3.2 10-6 C and is traveling away from the wire at the instant when the particle is a distance of 0.20 m away from wire. The speed of the particle is 470 I = 5.0 A (a) Determine the magnitude of the magnetic field produced by this current at a distance of 0.20 m from the wire. q 0.20 m (b) What is the direction of this magnetic field at the location of the charged particle indicated in the diagram? (c) In which direction will the charge be deflected? (d) Determine the magnitude of the magnetic force exerted on the charged particle by the current at the instant described. v = 470- m S