The …………… magnetism acquired by a magnetic material when it is kept near a magnet is called …………… magnetism.

1. temporary, induced
2. permanent, induced
3. temporary, permanent
4. None of the above

Two like magnetic poles:

1. repel each other
2. attract each other
3. first attract each other, then repel
4. neither attract nor repel.

Out of the following, the incorrect statement(s) is/are :

(i) Magnetic field lines are open and continuous curves.

(ii) Outside the magnet, magnetic field lines are directed from the south pole to the north pole of the magnet.

1. (i)
2. (ii)
3. both (i) and (ii)
4. none of the above

An iron rod buried inside the earth along …………… direction becomes a magnet.

1. east-west
2. equatorial
3. north-south
4. any direction