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A charged particel having a charge q is ...

A charged particel having a charge q is moving at right angles to a magnetic field. Which of the following changes

A

path of motion

B

kinetic energy

C

infinite

D

uniform

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MODERN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT-EXERCISE
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  3. A charged particel having a charge q is moving at right angles to a ma...

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  4. A magnetic field directed in north direction acts on an electron movi...

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  6. Magnetic field lines in a region. A are closer together as compared to...

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  7. The magnetic field inside a solenoid is

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  8. The magnetic field due to a circular wire at its cente is

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  9. The best material to make permanent magnet is

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  10. An electric generator converts

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  11. Tesla is the unit of

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  12. In case of a bar magnet the magnetic lines of force

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  13. Which of the following is the most suitable material for core of an el...

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  14. A magnet can attract

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  15. The figure shows a chamber in which a uniform magnetic field is presen...

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  16. The direction of induced current is given by

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  17. When south pole of a bar magnet is brought towards metallic coil, the...

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  18. What percent of tin and lead is used in electric fuse?

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  19. An a.c genertor convertes

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  20. When the speed of the coil of generator is increased?

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