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There is a magnetic field acting in a pl...

There is a magnetic field acting in a plane perpendicular to this sheet of paper, downward into the paper as shown in the figure. Paticles in acuum move in the plane of the paper from left to right. The path indicated by the arrow could be travelled by

A

Proton

B

Neutron

C

Electron

D

None of these

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-MOVING CHARGES AND MAGNETISM-Assignment (Section A) Objective Type Questions (One option is correct)
  1. Mixed He^(+) and O^(2+) ions (mass of He^(+)=4 amu and that of O^(2+)=...

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  2. When a charged particle enters ina uniform magnetic field then its kin...

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  3. There is a magnetic field acting in a plane perpendicular to this shee...

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  4. A beam of protons is moving horizontally towards you. As it approaches...

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  5. If a positively charged particle is moving as shown in the figure, the...

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  6. A charged particle, having charge q(1) accelerated through a potential...

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  7. Doubly ionized oxygen atoms (O^(2-)) and singly-ionized lithium atoms ...

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  8. Two long conductors, separated by a distance d carry currents l(1) and...

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  9. When two wires have current in same direction then force is

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  10. A rectangular loop carrying a current i(2) situated near a long straig...

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  11. Two parallel conductor A and B of equal length carry current l and 10 ...

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  12. A and B are two conductors carrying a current i in the same direction ...

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  13. Two long parallel copper wires carry current of 5A each in opposite di...

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  14. A, B and C are parallel conductors of equal length carrying currents I...

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  15. A conducting circular loop of radiius r carries a constant current i. ...

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  16. A conductor PQ, carrying a current i is placed perpendicular to a long...

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  17. The force between two parallel conductor, each of length 50m and dista...

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  18. A circular wire ABC and a straight conductor ADC are carrying current ...

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  19. The magnetic moment of a current I carrying circular coil of radius r ...

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  20. Two galvanometers A and B require 3 mA and 6 mA respectively, to produ...

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