A.constant over the cross-section
B.maximum at the mid-plane and varies linearly wth distance from mid-plane
C.zero at the mid-point and varies linearly with distance from mid-plane
D.zero at the plates and varies exponentially to mid-point
A.constant over the cross-section
B.maximum at the mid-plane and varies linearly wth distance from mid-plane
C.zero at the mid-point and varies linearly with distance from mid-plane
D.zero at the plates and varies exponentially to mid-point