| ⇦ | 
| ⇨ |
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: - Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The p-type semiconductor is
- Astigmatism is corrected by using
- If potential(in volts) in a region is expressed as V(x,y,z) = 6xy – y + 2yz,
- A body is under stress F and has Young’s modulus Y, then the energy
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The p-type semiconductor is
- Astigmatism is corrected by using
- If potential(in volts) in a region is expressed as V(x,y,z) = 6xy – y + 2yz,
- A body is under stress F and has Young’s modulus Y, then the energy
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply