1) Name the place where magnet was first discovered . a) Paris b) India c) Magnesia d) Pakistan  2) Which of the following is an example of magnetic material ? a) Iron b) Wood c) Paper d) Plastic 3) Which of the following is not a example of Artificial Magnet ? a) Bar Magnet b) Magnetite c) Cylindrical Magnet d) Disc Magnet 4) What is the meaning of Lodestone ? a) Brown stone b) Yellow stone c) Leading stone d) Hard stone 5) A magnet can be demagnetised by …. a) Heating it b) Keeping it safely c) Rubbing by small iron piece d) Rubbing with material 6) What are permanent magnets ? a) Retain for short time b) Retain for medium time c) Retain for long time d) Retain for 0 sec 7) Name a device used for navigation  a) Thermometer b) Magnetic compass c) Microscope d) None of these 8) How many poles does magnet have ? a) 4 b) 6 c) 3 d) 2 9) Which of the following poles Attract each other ? a) Like b) Unlike c) 10000 d) 1 10) If 1bar magnets broken into 6 pieces so how many N and S poles will there a) 3 b) 10 c) 6 d) 1 only

Magnets

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