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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: - If a small amount of antimony is added to germanium crystal
- Two spheres A and B of masses m and m respectively collide. A is at rest initially
- A body A experiences perfectly elastic collision with a stationary body B
- At what temperature will the rms speed of air molecules be double that of NTP?
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a small amount of antimony is added to germanium crystal
- Two spheres A and B of masses m and m respectively collide. A is at rest initially
- A body A experiences perfectly elastic collision with a stationary body B
- At what temperature will the rms speed of air molecules be double that of NTP?
- If the rise in height of capillary of two tubes is 6.6 cm and 2.2 cm
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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