Atomic Structure Question 26
Question: The specific charge of proton is $ 9.6\times 10^{6}C,k{g^{-1}} $ then for an a-particle it will be [MH CET 1999]
Options:
A) $ 38.4\times 10^{7}C,k{g^{-1}} $
B) $ 19.2\times 10^{7}C,k{g^{-1}} $
C) $ 2.4\times 10^{7}C,k{g^{-1}} $
D) $ 4.8\times 10^{7}C,k{g^{-1}} $
Show Answer
Answer:
Correct Answer: D
Solution:
$ {{( \frac{q}{m} )} _{\alpha }}=\frac{1}{2}{{( \frac{q}{m} )} _{p}}=\frac{1}{2}\times 9.6\times 10^{7}=4.8\times 10^{7}C,k{g^{-1}} $
