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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 particle performing uniform circular motion has angular momentum
- A particle is moving in a circle with uniform speed v. In moving from a point to another
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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 particle performing uniform circular motion has angular momentum
- A particle is moving in a circle with uniform speed v. In moving from a point to another
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- C and Si both have same lattice strcture, having 4 bonding electron in each
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
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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