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Relation between magnetic moment and ang...

Relation between magnetic moment and angular velocity is -

A

`Mpropomega`

B

`Mpropomega^(2)`

C

`mpropsqrt(omega)`

D

None of these

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The correct Answer is:
A
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MOTION-MAGNETISM -1-Exercise - 3 SECTION -A
  1. A current loop in a magnetic field

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  2. When a proton is released from rest in a room, it starts with an initi...

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  3. Relation between magnetic moment and angular velocity is -

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  4. A particle of mass 'm' and charge 'Q' is acceleration in cyclotron. If...

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  5. Two identical long conducting wires AOB and Cod are placed at right an...

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  6. 1m long wire is folded in form of a circular coil and 100 mA electric ...

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  7. The factor(s) affecting the curvature of the trajectory of an electron...

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  8. What can not we associate from moving electrons

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  9. An electron moving in a circular orbit of radius makes n rotations per...

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  10. A wire carrying current I has the shape as shown in the adjoining ...

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  11. A rectangular coil of length 0.12 m and width 0.1 m having 50 turns...

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  12. A proton and an alpha particle both enters a region of uniform magneti...

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  13. For toroid of mean radius 20 cm, turns = 240 and a current of 2A. What...

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  14. Two long parallel current carrying conductors 30 cm apart having curre...

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  15. A hydrogen ion moving with a velocity of 10^(4)m//s enters in magentic...

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  16. Two parallel current carrying wires separated by distance 10 cm attrac...

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  17. A sqaure loop ABCD, carrying a current I(2) is placed near and coplan...

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  18. A long straight wire of radius a carries a steady current I. The curre...

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  19. A 250-turns recantagular coil of length 2.1 cm and width 1.25 cm ca...

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  20. An arrangment of three parallel staright wires placed perpendcular to...

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