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For experimental measurement of the magn...

For experimental measurement of the magnetic moment of a bar magnet which of the fellowing devices can be used

A

Deflection magnetometer if horizontal component of earth's magnetic field is given

B

Vibrational magnetometer if horizontal component of earth's magnetic field is given

C

Both Deflection and vibrational magnetometer ifhorizontal component of earth's magnetic field is not given

D

Tangent galvanometer if horizontal component of earth's magnetic field is not given

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PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-Advance MCQ
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  2. Consider the following statements regarding a charged particle in a ma...

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  3. A particle of specific charge 'alpha' is projected from origin at t=0 ...

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  4. For experimental measurement of the magnetic moment of a bar magnet wh...

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  5. Two identical charged particles enter a uniform magnetic field with sa...

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  6. A current carrying conductor is in the form of a sine curve as shown i...

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  7. A straight conductor carries a current. Assume that all free electrons...

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  10. A compose needle which is allowed to move in a horizontal plane is tak...

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  11. A particle of charge -q and mass m enters a uniform magnetic field vec...

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  12. A charged particle with velocity vec(v)=xhat(i)+yhat(j) moves in a mag...

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  13. A long thick conducting cylinder of radius 'R' carries a current unifo...

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  15. A bar magnet is moved along the axis of a copper ring placed far away ...

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  16. An observer A and a charge Q are fixed in a stationary frame F(1). An...

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  17. There are two wires ab and cd in a vertical plane as shown in figure-4...

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  18. An infinitely long, straight wire carrying current I(1) passes through...

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  19. Which of the following statement is correct ?

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  20. A rectangular loop of dimensions (axxb) carries a current i. A uniform...

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