Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

A particle of specific charge q / m is projected from the origin of coordinates with initial velocity $\mathrm{v_1 \hat{i}+v_2 \hat{j}}$ in space having uniform electric field and magnetic field as $\mathrm{-E \hat{j}}$ and $\mathrm{ -B \hat{j}}$ respectively. The particle will definitely return to the origin once if
Option: 1
$\mathrm{\frac{V_1 B}{\pi E}}$ is an integer

Option: 2
$\mathrm{\frac{v_2 B}{\pi E}}$ is an integer

Option: 3
$\mathrm{\frac{\sqrt{v_1^2+v_2^2} B}{\pi E}}$ is an integer

Option: 4
$\mathrm{\frac{q}{m} \frac{\sqrt{v_1^2+v_2^2} B}{\pi E}}$ is an integer

Answers (1)

best_answer

$\mathrm{\frac{V_2}{q E / m}=\frac{n \pi m}{q B}}$

Posted by

Gunjita

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

Maharashtra NEET UG 2025 round 1 seat allotment list out; 38,372 candidates provisionally selected

anam-khan

MCC finalises NEET UG seat allotment 2025 after removing 1 AIIMS Delhi MBBS seat

anam-khan

Punjab MBBS fee 2025 for NRI quota set at 110,000 USD; NEET UG counselling on hold over AIQ result

Latest Question