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A particle of mass m, charge Q and kinetic enery T enters a transverse uniform magnetic field of induction B⃗. After 3 seconds, the kinetic energy of the particle will be:
Options
(a) 3T
(b) 2T
(c) T
(d) 4T
Correct Answer:
T
Explanation:
When a charged particle enters a transverse magnetic field it traverse a circular path. Its kinetic energy remains constant.
Related Questions: - A transverse wave is represented by y = a sin (?t – kx)
- Fission of nuclei is possible because the binding energy per nucleon in them
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
- All components of the electromagnetic spectrum in vacuum have the same
- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transverse wave is represented by y = a sin (?t – kx)
- Fission of nuclei is possible because the binding energy per nucleon in them
- An electron revolves in a circle at the rate of 10¹⁹ rounds per second.
- All components of the electromagnetic spectrum in vacuum have the same
- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
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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