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Magnetic lines of force are...

Magnetic lines of force are

A

continuous

B

discontinuous

C

sometimes continuous and sometimes discontinuous

D

nothing can be said

Text Solution

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The correct Answer is:
A
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MOTION-MAGNETISM -EXERCISE-1
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  11. A square loop ABCD , carrying a current I, is placed near and coplanar...

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  12. A particle having charge q enters a region of uniform magnetic field v...

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  13. A current carrying loop is placed in a uniform magnetic field. The tor...

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  14. The time period of viberation of two magnets in sum position (magnets ...

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  16. A conducting ring of mass 2kg and radius 0.5m is placed on a smooth pl...

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  17. Figure shows a coil of single turn wound on a sphere of radius R and m...

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  18. A thin non conducting disc of radius R is rotating clockwise (see figu...

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