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Magnetic lines of force are...

Magnetic lines of force are

A

continous

B

discountinous

C

always straight line

D

zig-zag lines

Text Solution

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The correct Answer is:
A
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TARGET PUBLICATION-MAGNETISM-MCQs
  1. A magnet is referred to as magnetic dipole in which its pole

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  2. Which of the following is NOT the unit of magnetic induction?

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  3. Magnetic lines of force are

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  4. Magnetic lines of force in external space and inside the magnetic dipo...

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  5. Magnetic flux is defined as number of magnetic lines of forces passing...

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  6. The magnetic length of a dipole is

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  7. The pole strength of a magnet is

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  8. The magnitude of magnetic induction at a point in a magnetic field of ...

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  9. The total magnetic moment of an atom is due to

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  10. The net magnetic moment of an atom becomes zero, if atomic magnetic mo...

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  11. In a conductor, moving electric charges

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  12. The cause of magnetisation of matter lies with

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  13. Which of the following represents correct relationship between total m...

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  14. Which of the following is NOT true about magnetic dipole moment?

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  15. A bar magnet has geometric length 4.8 xx 10^(-2)m. The magnet moment o...

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  16. The magnetic moment of a current carrying loop whose circumference wit...

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  17. The direction of magnetic moment of a current carrying circular coil i...

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  18. A current carrying coil represents

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  19. When a current carrying coil is suspended in. uniform magnetic inducti...

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  20. An arrangement of a long insulated wire wound in a closely packed heli...

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