A charged ball is falling vertically under gravity along axis of fixed conducting horizontal loop. g is:
A. Acceleration due to gravity.
B. Acceleration of ball will be less than g during its motion.
C. Acceleration of ball be less than g when ball is above ring and equal to g when ball is below the ring.
D. Acceleration of ball will be equal to g when it is above ring and less than g when below the ring.
E. Acceleration of ball will be g during its motion.