In the neighborhood of the origin in the coordinate system x, y,z, there is an electric field E of magnitude 100 statvolts/cm, pointing in a direction that makes angles of 30 degrees with the x-axis, 60 degrees with the y-axis. The frame F' has its axes parallel to those just described, but is moving, relative to the first frame, with a speed of 0.6c in the positive y direction. Find the direction and magnitude of the electric field which will be reported by an observer in the frame F'. What magnetic field does this observer report?