Home
Class 12
PHYSICS
Magnetic field applied on a cyclotron is...

Magnetic field applied on a cyclotron is `0*7T` and radius of its dees is `1*8m`. What will be the energy of the emergent protons in `MeV`? Mass of proton`=1*67xx10^-27kg`.

Text Solution

Verified by Experts

`E=(q^(2)B^(2)r^(2))/(2m)=((1.6xx10^(-19))^(2)xx(1.8)^(2))/(2xx1.67xx10^(-27))J=((1.6xx10^(-19))^(2)xx(0.7)^(2)xx(1.8)^(2))/(2xx1.67xx10^(-27)xx1.6xx10^(-13))MeV=76MeV`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGE AND MAGNESIUM

    AAKASH INSTITUTE|Exercise ILLUSTRATION|12 Videos

  • MOVING CHARGE AND MAGNESIUM

    AAKASH INSTITUTE|Exercise TRY YOURSELF|11 Videos

  • MOTION IN STRAIGHT LINE

    AAKASH INSTITUTE|Exercise Assignment (SECTION - J)|2 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos

Similar Questions

Explore conceptually related problems

The radius of dees in a cyclotron is 1.9 m and the magnetic field applied on the cyclotron is 0.8 T. Calculate the energy gained by an emergent proton in cyclotron in keV. Mass of proton is 1.67 xx 10^(-27) kg.

How many protons weight 5kg? The mass of a proton is 1.67xx10^(-27)kg .

A cyclotron oscillator frequency is 10MHz . What should be the operating magnetic field for accelerating protons? If the radius of its dees is 60cm , what is the kinetic energy of the proton beam produced by the acceleration in MeV ? (e=1*6xx10^(-19)C, m_p=1*67xx10^(-27)kg, 1MeV=1*6xx10^(-13)J)

Find the rest mass energy of a proton in MeV. [m_(p) = 1.673 xx 10^(-27) kg]

A cyclotron's oscillator frequency is 10MHz . What should be the operating magnetic field fro accelerating protons? If the radius of its dees is 60cm , what is the kinetic energy (in MeV ) of the proton beam produced by the acceleration? (e-1.60xx10^-19C,m_p=1.67xx10^-27kg, 1MeV=1.6xx10^-13J)

The magnetic field applied in a cyclotron is 3.5 T. What will be the frequency of electric field that must be applied between the does in order to accelerate protons ?

The magnetic flux density applied in a cyclotron is 3*5T . What will be the frequency of electric field that must be applied between the dees in order (a) to accelerate protons (b) alpha -particles? mass of proton 1*67xx10^(-27)kg .

The oscillating frequency of a cyclotron is 10 MHz . If the radius of its Dees is 0.5 m , the kinetic energy of a proton which is accelerated by the cyclotron is

Calculate the ratio between the wavelength of an electron and a proton, if the proton is moving at half the velocity of the electron (mass of the proton =1.67xx10^(-27)kg , mass of the electron =9.11xx10^(-2)m .

AAKASH INSTITUTE-MOVING CHARGE AND MAGNESIUM-SECTION D
  1. Magnetic field applied on a cyclotron is 0*7T and radius of its dees i...

    Text Solution

    |

  2. The magnetic field produced around a straight line wire when current f...

    Text Solution

    |

  3. A : A point charge cannot exert force on itself. R : Coulomb force i...

    Text Solution

    |

  4. A: Net magnetic force expericneed by a current carrying loop in a unif...

    Text Solution

    |

  5. A: The trajectory of a charge when it is projected perpendicular to an...

    Text Solution

    |

  6. A: Like currents repel and unlike currents attract each other (in con...

    Text Solution

    |

  7. A: A magnetic dipole experiences maximum torque when it is placed norm...

    Text Solution

    |

  8. A: The relation between magnetic moment and angular momentum is true f...

    Text Solution

    |

  9. A: When currents vary with time, Newton's third law is valid only if m...

    Text Solution

    |

  10. A: In the expression for Lorentza force, vecF=q(vecvxxvecB+vecE). If o...

    Text Solution

    |

  11. A: Ampere circuital law is not independent of the Biot- Savart's law. ...

    Text Solution

    |

  12. A: The work done by magnetic field on a moving charge is zero. R: Th...

    Text Solution

    |

  13. A: In any magnetic field region the line integral ointvecB.vec(dl) alo...

    Text Solution

    |

  14. A: The magnetic field always accelerates a moving charge if the moving...

    Text Solution

    |

  15. A: The magnetic moment of a current carrying planar loop does depend o...

    Text Solution

    |

  16. A: magnetic field is produced by moving charges(s). R: The magnetic ...

    Text Solution

    |

  17. A: In the middle to high latitudes on a dark night an aurora or the cu...

    Text Solution

    |