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A uniform electric field and a uniform m...

A uniform electric field and a uniform magneitc field exist in a region in the same direction An electron is projected with velocity pointed in the same direction the electron will

A

turn to its right

B

turn to its left

C

keep moving in the same direction but its speed will increase

D

keep moving in the same direction but its speed will decrease

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The correct Answer is:
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Knowledge Check

  • A uniform electric field and a uniform magnetic field exist in a region in the same direction. An electron is projected with a velocity pointed I the same direction. Then the electron will:

    A
    be deflected to the left without increase in speed
    B
    be deflected to the right without increase in speed
    C
    not be deflected but its speed will decrease.
    D
    not be deflected but its speed will increase.

  • A uniform electric field and a uniform magnetic field are produced, pointed in the same direction. An electron is projected with its velocity pointing in the same direction.

    A
    The electron will turn to its right
    B
    The electron will trun to its left
    C
    The electron velocity will increase in magnitude
    D
    The electron velocity will decrease in magnitude

  • A uniform electric field and a uniform magnetic field are produced, pointed in the same direction. An electron is projected with its velocity pointing in the same direction. Then,

    A
    the electron will turn to its right
    B
    the electron will turn to its left
    C
    the electron velocity will increase in magnitude.
    D
    the electron velocity will decrease in magnitude.

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