Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • A proton is fired from origin with velocity <img alt="\mathrm{\vec{v}=v_0 \hat{j}+v_0 \hat{k}}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7B%5Cvec%7Bv%7D%3Dv_0%20%5Chat%7Bj%7D&

A proton is fired from origin with velocity \mathrm{\vec{v}=v_0 \hat{j}+v_0 \hat{k}}  in a uniform magnetic field  \mathrm{\vec{B}=-B_0 \hat{j}} . IN the subsequent motion of the proton:

Option: 1

its z co-ordinate can never be negative


Option: 2

its x co-ordinate can never be positive
 


Option: 3

its x and z co-ordinates cannot be zero at the same time
 


Option: 4

its y co-ordinate will be proportional to its time of flight


Answers (1)

best_answer

Fy =0 hence v y= constant
\mathrm{y} \times \mathrm{t}
Trajectory of proton will be as shown in diagram.

Posted by

Sanket Gandhi

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET UG 2026 correction facility opens at neet.nta.nic.in; exam on May 3
anam-khan

NEET 2026 LIVE: NTA application correction window closes today; admit card, exam dates, pattern
anam-khan

NEET 2026 registration deadline extended to March 11 for MBBS, BDS; exam on May 3

Latest Question