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If the angle between the direction of mo...

If the angle between the direction of motion of a charged particle and the direction of a magnetic field `vec(B)` is ____ then the magnetic force acting on the charged particle will be maximum. [Fill in the blank]

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`90^(@)`
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CHHAYA PUBLICATION-ELECTROMAGNETISM -EXERCISE
  1. What will be the nature of the path of a charged particle when it ente...

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  2. If the magnetic force on a moving charged particle in a magnetic field...

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  3. If the angle between the direction of motion of a charged particle and...

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  4. An electron moving at right angle with a uniform magnetic field revolv...

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  5. An electron and a proton enter a uniform magnetic field perpendicularl...

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  6. Can a stationary charge produce a magnetic field?

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  7. What is the magnitude of force experienced by stationary charge placed...

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  8. Does any force act on a magnetic north pole if it is brought near a ne...

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  9. Does any force act on a moving charge in a magnetic field?

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  10. A long straight wire is carrying a current. An electron starts its mot...

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  11. A charge q moves with velocity vecv at an angle theta to a magnetic fi...

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  12. An electron moving with a veloctiy of 10^(7)m.s^(-1) enters a uniform ...

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  13. A certain proton moving through a magnetic field region experience max...

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  14. An electron beam projected along positive x-axis experiences a force, ...

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  15. If a straight current carrying conductor remains to the direction of ...

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  16. If the plane of a current carrying conducting loop be to a magnetic f...

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  17. What is the mutual action between two unlike parallel currents?

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  18. Two long and straight parallel wires are carrying current 1 A each. If...

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  19. What type of galvanometer is used to prepare an ammeter or a voltmeter...

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  20. In case of a moving coil galvanometer, what is the relation between th...

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