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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 block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- The conductivity in the intrinsic semiconductor does not depend on
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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
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- The conductivity in the intrinsic semiconductor does not depend on
- Two coherent sources of different intensities send waves which interfere.
- A mass m moves in a circle on a smooth horizontal plane with velocity v₀
- If the r.m.s. velocity of a gas is v, then
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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