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What is the nature of the magnetic field...

What is the nature of the magnetic field in a moving coil galvanometer?

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Radial magnetic field, which is always perpendicular to the area vector of the coil.
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U-LIKE SERIES-MOVING CHARGES AND MAGNETISM -VERY SHORT ANSWER QUESTIONS
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  2. Magnetic field lines can be entirely confined within the core of a tor...

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  3. A charged particle is moving in a circular path under the action of th...

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  5. A proton is accelerated through a potential difference V, subjected to...

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  6. Two particles A and B of masses m and 2m have charges q and 2q respect...

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  7. Write the condition under which an electron will move undeflected in t...

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  8. Can a cyclotron be used to accelerate electron ? Why ?

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  9. Describe the motion of a charged particle in a cyclotron if the freque...

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  10. A coil of area 'A' , carrying a steady current I, has a magnetic momen...

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  11. A current carrying loop, free to turn , is placed in a uniform magneti...

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  12. Two wires of equal lengths are bent into the form of two loops. One of...

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  13. Write the underlying principle of a moving coil galvanometer.

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  14. What is the nature of the magnetic field in a moving coil galvanometer...

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  15. What is the function of a uniform radial magnetic field in the moving ...

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  16. What is the function of a soft iron core in a moving coil galvanometer...

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  17. What is the resistance of an ideal (i) ammeter, (ii) voltmeter ?

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  18. How can you increase the range of an ammeter?

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  19. How can you enhance the range of a voltmeter?

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  20. What is a Bohr magneton?

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