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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: - In which of the processes, does the internal energy of the system remain constant?
- If the force exerted by an electric dipole on a charge q at a distance of 1 m is F
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In which of the processes, does the internal energy of the system remain constant?
- If the force exerted by an electric dipole on a charge q at a distance of 1 m is F
- A wire of length 2 m is made from 10 cm³ of copper. A force F is applied so that
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A
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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