. . The 10-cm-wide, zero-resistance wire shown in Figure P27.56- is pushed toward the 2.0 2 resistor at a steady speed of 0.50 m/s. The magnetic field strength is 0.50 T. a. What is the magnitude of the pushing force? b. How much power does the pushing force supply to the wire? c. What are the direction and magnitude of the induced current? d. How much power is dissipated in the resistor? Figure P27.56 Zero-resistance wires Push 2.0 0 0.50 m/s 0.50 T