Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
Ratio of charge on positron to mass of positron is approximately.
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. Ratio of charge on positron to mass of positron is approximately.
JIPMER
JIPMER 2019
A
$+2 \times 10^{11}$
B
$+5 \times 10^{12}$
C
$-2 \times 10^{11}$
D
$-5 \times 10^{11}$
Solution:
Positron has an electric charge of perpendicular and has the same mass as an electron.
So, $\frac{q}{m}=\frac{e}{m}$
$=\frac{1.6\times10^{-19}}{9.1\times10^{-31}}=+ \,1.75\times10^{11}$