Subject :NSO Class : Class 6
The given figure shows a zinc bar placed near a strong magnet. Four compasses P, Q, R and S are arranged near by the magnet and the zinc bar as shown. Which one
of the compasses does point to the wrong direction?
AP
BQ
CR
DS
Ans 1:
Class : Class 6
Do not focus on zinc bar just focus on the magnetic field of it
Ans 2:
Class : Class 6
it will always have to point in the north, north-west or the north east direction as a compass will always point north south direction
Ans 3:
Class : Class 7