Home
Class 12
PHYSICS
A charged particle enters a uniform magn...

A charged particle enters a uniform magnetic field with velocity vector at angle of `45^@` with the magnetic field. The pitch of the helical path followed by the particle is p. the radius of the helix will be

A

`(p)/(sqrt2pi)`

B

`sqrt2p`

C

`(p)/(2pi)`

D

`(sqrt2p)/(pi)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 101

    NTA MOCK TESTS|Exercise PHYSICS|24 Videos

  • NTA JEE MOCK TEST 103

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A charged enters a unifrom magnetic field with velocity vector at an angle of 45^(@) with the magnetic field . The pitch of the helical path followed by the particles is rho . The radius of the helix will be

When a charged particle enters a uniform magnetic field its kinetic energy

A charged particle enters into a magnetic field with velocity vector making an angle of 30^@ with respect of the direction of magnetic field. The path of the particle is

A charged particle enters a magnetic field at an angle of 90^(@) with the magnetic field. The path of the particle will be a/an

A charged particle enters a magnetic field H with its initial velocity making an angle of 45^(@) with H . The path of the particle will be

A charged particle enters a region of uniform magnetic field at an angle of 85@ to the magnetic line of force . The path of the particle is a circle .

A charged particle enters into a uniform magnetic field the parameter that remains constant is

A charged particle enters a uniform magnetic field perpendicular to it. The magnetic field

A proton enters a region of uniform magnetic field B of 0.5T with a velocity u at an angle 45^(@) with B .If P is the pitch of the helical path followed,the radius of the helix is :?

NTA MOCK TESTS-NTA JEE MOCK TEST 102-PHYSICS
  1. Four parallel large plates separated by equal distance d are arranged ...

    Text Solution

    |

  2. Two tangent galvanometers A and B have coils of radii 8cm and 16cm res...

    Text Solution

    |

  3. A electric heater is placed inside a room of total wall area 137m^(2) ...

    Text Solution

    |

  4. 1 litre of a gas at STP is expanded adiabatically to 3 litre. Find wor...

    Text Solution

    |

  5. A charged particle enters a uniform magnetic field with velocity vecto...

    Text Solution

    |

  6. An particle is moving in xy - plane with a constant speed v(0) such th...

    Text Solution

    |

  7. In the figure , mass of a ball is 9/5 times mass of the rod, Length of...

    Text Solution

    |

  8. How much .^(235)U is consumed in a day in an atomic powder house opera...

    Text Solution

    |

  9. Two particles A and B of same mass have their de - Broglie wavelength ...

    Text Solution

    |

  10. A wooden stick of length L, radius R and density rho has a small metal...

    Text Solution

    |

  11. An object is kept at a distance of 16 cm from a thin lens and the imag...

    Text Solution

    |

  12. A solid sphere of mass M, radius R and having moment of inertia about ...

    Text Solution

    |

  13. For an amplitude modulated wave, the maximum amplitude is found to be ...

    Text Solution

    |

  14. Two uniform brass rods A and B of lengths L and 2L and radii 2r and r...

    Text Solution

    |

  15. Planck's constant (h), gravitational constant (G) and the speed of lig...

    Text Solution

    |

  16. If earth has uniform density, and radius 'R'. The value of acceleratio...

    Text Solution

    |

  17. A block of mass M is placed on a smooth horizontal surface and it is p...

    Text Solution

    |

  18. In YDSE a parallel beam of incident light consists of two wavelengths...

    Text Solution

    |

  19. A radar operates at wavelength 50.0 cm. If the beat frequency between ...

    Text Solution

    |

  20. A rubber ball is dropped from a height of 5 m on a plane. If bounces b...

    Text Solution

    |