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?

Iron

Nickel

Cobalt

Aluminium

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2. Permanent magnets are used in:

circuit breaker

electric crane

magnetic recording

loudspeaker

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3. Earth's magnetic field intensity is:

very high at equator

very low at poles

constant every where

varies place to place

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

magnetized

the same magnet

magnet of less strength

a monopole

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5. 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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6. Which of the following material is ferromagnetic?

copper

nickel

silver

aluminum

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

soft iron

steel

nickel

cobalt

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

pull of the sun

spinning of Earth

motion of ions in the core

rotational motion of Earth

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9. Magnetic field lines:

intersect each other

are closed

do not pass in vacuum

are farthest at poles

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10. Magnetic lines of force:

enter into the north pole

are always directed in a straight line

enter into the south pole

cross one another

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11. Permanent magnet cannot be made by:

soft iron

alnico

neodymium

steel

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12. 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?

(b)

(d)

(a)

(c)

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

steel

plastic

soft iron

wood

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

(d)

(c)

(b)

(a)

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

putting inside a current carrying coil

stroking the opposite pole

moving into magnetic field

strike with hammer

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

heating

stroking

placing inside a solenoid having AC current

hitting

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

stop moving the current through them

repel each other

attract each other

have no effect on each other

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

cobalt

steel

soft iron

nickel

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Ch 8 Magnetism Short Questions