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An alternating electric field, of frequency v, is applied across the dees (radius = R) of a cyclotron that is being used to accelerate protons (mass = m). The operating magnetic field (B) used in the cyclotron and the kinetic energy (K) of the proton beam, produced by it, are given by:
Options
(a) B = mv / e and K = 2m π²v²R²
(b) B = 2πmv / e and K = m² πvR²
(c) B = 2πmv / e and K = 2m π²v²R²
(d) B = mv / e and K = m² πvR²
Correct Answer:
B = 2πmv / e and K = 2m π²v²R²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle moves in xy plane according to the equation x = 4t² + 5t + 16 and y = 5t
- Two nuclei have their mass numbers into the ratio of 1:3
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- A nucleus ᵐₙ X emits one α- particle and two β- particles. The resulting nucleus is
- Nickel shows ferromagnetic property at room temperature. If the temperature is
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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