Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • When a proton is released from rest in a room, it starts with an initial acceleration   towar

When a proton is released from rest in a room, it starts with an initial acceleration \mathrm{a}_0  towards west. When it is projected towards north with a speed \mathrm{v}_0  it moves with an initial acceleration 3 \mathrm{a}_0  towards west. The electric and magnetic fields in the room are respectively

Option: 1

\mathrm{\frac{\mathrm{ma}_0}{\mathrm{e}} ~west~, \frac{2 \mathrm{ma}_0}{\mathrm{ev}_0}~ down }


Option: 2

\mathrm{\frac{\mathrm{ma}_0}{\mathrm{e}}~ east, ~\frac{3 \mathrm{ma}_0}{\mathrm{ev}_0}~up}


Option: 3

\mathrm{\frac{\mathrm{ma}_0}{\mathrm{e}}~ east, ~\frac{3 \mathrm{ma}_0}{\mathrm{ev}_0}~ down }


Option: 4

\mathrm{\frac{\mathrm{ma}_0}{\mathrm{e}}~ west, ~\frac{2 \mathrm{ma}_0}{\mathrm{ev}}~ up}


Answers (1)

best_answer

When moves with an acceleration \mathrm{a}_0  towards west, electric field
\mathrm{ \mathrm{E}=\frac{\mathrm{F}}{\mathrm{q}}=\frac{\mathrm{ma}_0}{\mathrm{e}} \text { (West) } }


When moves with an acceleration \mathrm{ 3 \mathrm{a}_0 }  towards east, magnetic field
\mathrm{ \mathrm{B}=\frac{2 \mathrm{ma}_0}{\mathrm{ev}_0}(\text { downward }) }

Posted by

Ritika Kankaria

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

‘Re-NEET must be secure, transparent and fool proof’: Dharmendra Pradhan at review meeting
anam-khan

NEET UG 2026 Re-exam on June 21; top medical colleges with lowest MBBS fees
anam-khan

Re-NEET Exam 2026 LIVE: Re-test on June 21; CBI probes NTA leak link, official guidelines, correction window

Latest Question