Get Answers to all your Questions

header-bg qa

The increasing order (lowest first) for the value of e/m (charge / mass) for

Option: 1

e,p,n,\alpha


Option: 2

n.p,e,\alpha


Option: 3

n,p,\alpha,e


Option: 4

n,\alpha,p,e


Answers (1)

best_answer

We know that,

Particle charge Mass Charge: Mass(in terms of \frac{e}{m_p})
n 0 m_p 0
\alpha 2e 4 m_p 0.5
p e m_p 1
e e \frac{m_p}{1840} 1840

Therefore, the correct order of charge : mass Ratio is given as 

n< \alpha<p<e

 

Posted by

shivangi.shekhar

View full answer

NEET 2024 Most scoring concepts

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