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. 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

attract each other

repel each other

stop moving the current through them

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

Cobalt

Nickel

Aluminium

Iron

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

hitting

heating

stroking

placing inside a solenoid having AC current

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4. Which of the following material is ferromagnetic?

copper

aluminum

nickel

silver

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5. Permanent magnets are used in:

circuit breaker

loudspeaker

electric crane

magnetic recording

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6. Earth's magnetic field intensity is:

very low at poles

very high at equator

varies place to place

constant every where

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

steel

wood

soft iron

plastic

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8. Magnetic lines of force:

enter into the south pole

enter into the north pole

cross one another

are always directed in a straight line

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

a monopole

magnetized

magnet of less strength

the same magnet

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10. Permanent magnet cannot be made by:

alnico

neodymium

steel

soft iron

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

spinning of Earth

rotational motion of Earth

motion of ions in the core

pull of the sun

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

nickel

soft iron

steel

cobalt

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

steel

soft iron

plastic

wood

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

strike with hammer

stroking the opposite pole

putting inside a current carrying coil

moving into magnetic field

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16. 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?

(c)

(b)

(a)

(d)

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

cobalt

soft iron

nickel

steel

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18. Magnetic field lines:

intersect each other

are closed

are farthest at poles

do not pass in vacuum

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Ch 8 Magnetism Short Questions