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A charged particle moves in a circular p...

A charged particle moves in a circular path in a uniform magnetic field. If its speed is reduced, then its time period will

A

increase

B

decrease

C

remain same

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
`T=(2m)/(Bq)`, independent of v.
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DC PANDEY-MAGNETICS-Exercise
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  2. The universal proporty among all substance is

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  3. A charged particle moves in a circular path in a uniform magnetic fiel...

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  4. A straight wilre of diameter 0.5 mm carrying a current 2A is replaced ...

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  5. The path of a charged particle moving in a uniform steady magnetic fie...

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  6. The SI unit of magnetic permebility is

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  7. Identify the correct statement bout the magnetic field lines.

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  8. Identify the correct sttement related to the direction of magnetic mom...

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  9. A non planar closed loop of arbitrary shape carryign a current I is pl...

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  10. The magnetic dipole moment of current loop is independent of

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  11. The accelertion of a electron at a certain moment in a magnetic field ...

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  12. A closed loop a current I lies in the xz-plane. The loop will experien...

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  13. A stream of protons and alpha-particle of equal momenta enter a unifom...

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  14. As loop of magnetic moment M is placed in the orientation of unstable ...

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  15. A current of 50 A is placed through a straight wire of length 6 cm th...

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  16. The magnetic field due to a current carrying circular loop of radius 3...

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  17. A conductor ab of arbitrary shape carries current I flowing from b to ...

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  18. When an electron is accelerated through a potential difference V, it e...

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  19. Two long straight wires, each carrying a current I in opossite directi...

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  20. The magnetic field at a distance x on the axis of a circular coil of r...

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