Cyclotron Numerical Class-12 Nootan ISC Physics Solution Ch-7 Moving Charges and Magnetic Field. Step by step solutions of Kumar and Mittal Physics of Nageen Prakashan as council latest prescribe guideline for upcoming exam. Visit official Website CISCE for detail information about ISC Board Class-12 Physics.
Cyclotron Numerical Class-12 Nootan ISC Physics Solution Ch-7 Moving Charges and Magnetic Field
| Board | ISC |
| Class | 12 |
| Subject | Physics |
| Book | Nootan |
| Chapter-7 | Moving Charges and Magnetic Field |
| Topics | Numericals on Cyclotron |
| Academic Session | 2025-2026 |
Numericals on Cyclotron
Class-12 Nootan ISC Physics Solution Ch-7 Moving Charges and Magnetic Field. Step by step solutions
Que-39: Calculate the magnetic field in which the cyclotron dees should be placed to accelerate protons. The applied frequency is 8 megacycles/second. Take proton mass 1.67 x 10^-27 kg.
Ans: F = qB / 2πm
=> 8 x 10^6 = 1.6 x 10^-19 x B / 2 x 3.14 x 1.67 x 10^-27
=> B = 8 x 10^6 x 2 x 3.14 x 1.67 x 10^-27 / 1.6 x 10^-19
=> 0.524 T
Que-40: A cyclotron accelerating protons has dees of 0.4 m radius and a radio-frequency supply of 12 megacycles/second at 5000 volt maximum value. Calculate the magnitude of the required magnetic field, the energy and velocity acquired by the protons. Take proton mass 1.67 x 10-27 kg.
Ans: F = qB / 2πm
B = 2πfm / q
=> 2 x 3.14 x 12 x 10^6 x 1.67 x 10^-27 / 1.6 x 10^-19
=> 0.786 T
again K = q²B²R² / 2m
=> (1.6 x 10^-19)² x (0.786)² x (0.4)² / 2 x 1.67 x 10^-27
=> 0.07576 x 10^-11 J
Ans in MeV
=> 0.07576 x 10^-11 / 1.6 x 10^-13
=> 4.73 MeV
— : End of Cyclotron Numerical Class-12 Nootan ISC Physics Solution Ch-7 Moving Charges and Magnetic Field. :–
Return to : – Nootan Solutions for ISC Class-12 Physics
Thanks
Please share with your friends
