In: Physics
An automobile has a vertical radio antenna 1.10 m long. The
automobile travels at70.0 km/h on...
An automobile has a vertical radio antenna 1.10 m long. The
automobile travels at70.0 km/h on a horizontal road where the
Earth's magnetic field is 50.0 µT, directed toward the north and
downwards at an angle of 65.0° below the horizontal.
(a) Specify the direction the automobile should move in order
to generate the maximum motional emf in the antenna, with the top
of the antenna positive relative to the bottom.
(b) Calculate the magnitude of this induced emf.