A small magnet `M` is allowed to fall through a fixed horizontal conducting ring `R` . Let `g` be the acceleration of `M` will be
(i) `ltg` when it is above `R` and moving towards `R`
(ii) `gtg` when it is above `R` and moving towards `R`
(iii) `ltg` when it is below `R` and moving away from `R`
(iv) `gtg` when it is below `R` and moving away from `R`

Options

A. (i), (iii)
B. (ii), (iv)
C. (i), (ii)
D. (ii), (iii)

Answer

A

Explanation

Net forcelt`mg`
Net forcelt`mg`