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If a magnetic needle is kept in a non-uniform magnetic field, it experiences

$\begin {array} {1 1} (a)\;A\: force \: but \: no\: torque & \quad (b)\;A\: torque\: but\: no\: force \\ (c)\;Both\; torque\: and\: a\; force & \quad (d)\;Neither\: a \: torque\: nor\: a\: force \end {array}$

Can you answer this question?

Factual Question
Ans : (c)
answered Feb 19, 2014