U A 0.2 m long copper rod moves at a constant velocity of 0.3 m/s through a uniform magnetic field of 0.06 T. The rod, velocity, and magnetic field are all mutually perpendicular. What is the voltage induced across the rod? O 0.0036 V O 0.04 V O 0.09 V O 0.2 V O 0.3 V