A metal rod moves at a constant velocity...

A metal rod moves at a constant velocity in a direction perpendicular to its length. A constant, uniform magnetic field exists in space in a direction perpendicular to the rod as well as its velocity. Select the correct statements(s) from the following

The entire rod is at the same electric potential

There is an electric field in the rod

The electric potential is highest at the centre of the rod and decreases towards its ends

The electric potential is lowest at the centre of the rod and increases towards its ends

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