• question_answer DIRECTION: Match Column-I with Column-Hand, columns. Column - I Column - II A. Magnets (p) Occurs when a magnet is heated B. Horse shoe magnet (q) Should be kept in pairs with their opposite poles on the same side. C. Bar magnet (r) It is U-shaped D. Demagnetisation (s) Must always be kept away from mobiles, T.V., Music system, computers, etc. A)  $A\to (p);B\to (r);C\to (q);D\to (s)$ B)  $A\to (s);B\to (q);C\to (r);D\to (p)$ C)  $A\to (r);B\to (p);C\to (s);D\to (q)$ D)  $A\to (s);B\to (r);C\to (q);D\to (p)$

$A\to (s);B\to (r);C\to (q);D\to (p)$