Home
Class 12
PHYSICS
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

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

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 32

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 34

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

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 uniform magnetic field and a uniform electric field are produced, pointing in the same direction. An electron is projected with its velocity pointed in the same direction. What will be the effect on electron?

A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected in the same direction then the electron

A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected along the direction of the fields with a certain velocity then

A homogenous electric field E and a uniform magnetic field vecB are pointing in the same direction. A proton is projected with its velocity parallel to vecE . It will

Uniform electric and magnetic fields are produced in the same direction. An electron moves in such a way that its velocity remains in the direction of electric field. The electron will-

NTA MOCK TESTS-NTA NEET SET 33-PHYSICS
  1. In an adiabatic expansion of air (assume it a mixture of N2 and O2), t...

    Text Solution

    |

  2. Two long parallel conductors carry currents I and 2I in the same direc...

    Text Solution

    |

  3. A uniform electric field and a uniform magneitc field exist in a regio...

    Text Solution

    |

  4. The horizontal range of an oblique projectile is equal to the distance...

    Text Solution

    |

  5. When a body slides down an inclined plane with coefficient of friction...

    Text Solution

    |

  6. A block B is pushed momentarily along a horizontal surface with an ini...

    Text Solution

    |

  7. When the radioactive isotope .(88)Ra^(228) decays in series by the emi...

    Text Solution

    |

  8. In the following nuclear reaction 'x' stands for n to p + e^(-) +x.

    Text Solution

    |

  9. A horizontal platform with an object placed on it is executing SHM in ...

    Text Solution

    |

  10. In a seconds pendulum, mass of bob is 30 gm . If it is replaced by 90 ...

    Text Solution

    |

  11. A hydrogen-like atom emits radiation of frequency 2.7 xx 10^(15) Hz wh...

    Text Solution

    |

  12. Electromagnetic radiations of wavelength 2000Å are incident on a meta...

    Text Solution

    |

  13. The image obtained with a convex lens is erect and its length is 4 tim...

    Text Solution

    |

  14. The instrument used by doctors for endoscopy work on the principle of

    Text Solution

    |

  15. A particle of mass m moves along line PC with velocity v as shown. Wh...

    Text Solution

    |

  16. The moment of inertia of a body about a given axis is 1.2 kg m^(2). In...

    Text Solution

    |

  17. A disc is rolling (without slipping) on a horizontal surface. C is its...

    Text Solution

    |

  18. A solid homogeneous sphere is moving on a rough horizontal surface, pa...

    Text Solution

    |

  19. An alternating current can be converted into direct current by a

    Text Solution

    |

  20. The relation between alpha and beta of a transistor is

    Text Solution

    |