Punjab 9th Physics Ch 8 Magnetism Online Test Mcqs

Punjab Physics 9th Class: Chapter 8

Discover the fascinating world of magnetic phenomena in Chapter 8: Magnetism with our Punjab Board 9th Class Physics online resources (New Syllabus 2025-26). This chapter covers magnetic materials, magnetic fields, magnetic lines of force, electromagnets, Earth’s magnetism, and applications of magnetism in daily life. Our New Pattern MCQs Online Test features conceptual questions on magnetic poles, field patterns, electromagnet working, and magnetic shielding. The Short Questions with Answers section explains key concepts like domain theory, right-hand grip rule, and practical uses of permanent and temporary magnets. Practice regularly to master magnetism fundamentals and excel in your Punjab Board Physics examinations with strong conceptual understanding and application skills.

Punjab 9th Physics Ch 8 Magnetism Online Test Test Online Mcqs (New Syllabus)

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1. Which one of the following is not a magnetic material?

Cobalt

Aluminium

Nickel

Iron

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2. Material which is the best one for making an electromagnet:

steel

cobalt

nickel

soft iron

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3. A sensitive magnetic material is to shielded by the external magnetic field. It should be kept inside a box of:

wood

soft iron

plastic

steel

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4. Which of the following material is ferromagnetic?

silver

copper

nickel

aluminum

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5. Which one is the quickest method to magnetize a material?

strike with hammer

putting inside a current carrying coil

moving into magnetic field

stroking the opposite pole

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6. A magnetic compass is placed around a bar magnet at four points as shown in figure below. Which diagram would indicate the correct directions of the field?

(d)

(a)

(c)

(b)

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7. Material which is the best one for making a permanent magnet:

soft iron

cobalt

nickel

steel

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8. Permanent magnets are used in:

loudspeaker

electric crane

circuit breaker

magnetic recording

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9. A steel rod is magnetized by double touch stroking method. Which one would be the correct polarity of the AB magnet?

(c)

(d)

(b)

(a)

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10. The cause of the Earth's magnetic field is:

motion of ions in the core

spinning of Earth

pull of the sun

rotational motion of Earth

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11. Magnetic field lines:

are closed

are farthest at poles

intersect each other

do not pass in vacuum

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12. If a bar magnet is cut in half it will become:

magnetized

a monopole

magnet of less strength

the same magnet

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13. When two current carrying wires in the same direction are placed parallel near each other, due to magnetic field produced by each wire they:

have no effect on each other

stop moving the current through them

repel each other

attract each other

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14. Earth's magnetic field intensity is:

varies place to place

constant every where

very high at equator

very low at poles

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15. The best material to protect a device from external magnetic field is:

plastic

soft iron

wood

steel

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16. Permanent magnet cannot be made by:

neodymium

steel

alnico

soft iron

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17. A common method used to magnetise a material is:

placing inside a solenoid having AC current

hitting

stroking

heating

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18. Magnetic lines of force:

enter into the south pole

cross one another

enter into the north pole

are always directed in a straight line

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Ch 8 Magnetism Short Questions