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The magnetic field at the centre of the ...

The magnetic field at the centre of the current carrying coil

A

is directed normal to the plane of the paper

B

is directed parallel to the plane of paper

C

is zero

D

has none of the above characteristics

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CHETANA PUBLICATION-Magnetic Fields due to Electric Current-Exercise
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  3. The magnetic field at the centre of the current carrying coil

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  4. If 'R' is the radius of dees and B the magnitude of the magnetic field...

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  5. A conductor of length '1' and carrying current "I" kept in uniform mag...

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  7. A cyclotron is a device which is generally used to

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  8. In a cyclotron, the applied magnetic field

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  9. The electric field used in a cyclotron to accelerate charged particles...

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  10. In cyclotron, time period of revolution inside the dees is

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  11. Maximum kinetic energy of the positive iron in the Cyclotron is

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  12. Cyclotron is a device by which

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  13. In side hollow dees of cyclotron, charge particles are under the influ...

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  14. Charged particle in motion will produce

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  15. A solenoid is 2 m long and 3 cm in diameter. It has 1000 turns and car...

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  16. A long horizontal overhead high tension wire, fixed in east-west direc...

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  17. A solenoid of length 1.5 m and diameter 4 cm has 10 turns per meter. A...

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  18. A very long solenoid has 8400 winding and a length of 7m. If the field...

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  19. A toroid with a circular cross-section has a current I in its winding....

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  20. Cyclotron can not accelerate

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