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The magnetic field lines inside a bar ma...

The magnetic field lines inside a bar magnet

A

2

B

0

C

1

D

4

Text Solution

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The correct Answer is:
B
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(a) Describe an activity to show with the help of a compass that magnetic field is strongest near poles of a bar magnet. (b) Mention the direction of magnetic field lines (i) inside a bar magnet and (ii) ouside a bar magnet.

The magnet field lines due to a bar magnet are correctly shown in

What is the direction of magnetic field lines inside a magnet?

ERRORLESS-MAGNETISM-NCERT BASED QUESTIONS (Earth’s Magnetism)
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  4. A bar magnet is placed north-south with its north pole due north. The ...

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  5. The direction of the null points is on the equatorial line of a bar ma...

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  6. A very long magnet is held vertically with its south pole on a table....

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  7. Two bar magnet with magnetic moment 2M and M are fastened togather at ...

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  8. Two magnet of equal mass are joined at right angles to each other as s...

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  9. Two magnets A and B are identical and these are arranged as shown in t...

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  10. Two short magnets of equal dipole moments M are fastened perpendicular...

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  11. In a vibration magnetometer, the time period of a bar magnet oscillati...

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  12. The distance between the poles of a horse shoe magnet is 0.1 m and its...

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  13. Two short magnets of magnetic moment 1000 Am^(2) are placed as shown a...

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  14. The vertical component of earth's magnetic field is zero at or The ear...

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  15. At the magnetic north pole of the earth, the value of horizontal compo...

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  16. At a certain place, the horizontal component of earth's magnetic field...

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  17. The line on the earth's surface joining the points where the field is ...

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  18. The angle between the magnetic meridian and geographical meridian is c...

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  19. At a place, if the earth's horizontal and vertical components of magne...

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  20. If the angle of dip at two places are 30^(@) and 45^(@) respectively, ...

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