A) \[19.8\times {{10}^{-7}}kg\]
B) \[9.39\times {{10}^{-7}}kg\]
C) \[6.6\times {{10}^{-7}}kg\]
D) \[1.1\times {{10}^{-7}}kg\]
Correct Answer: A
Solution :
\[m=Zi\,t=3.3\times {{10}^{-7}}\times 3\times 2=19.8\times {{10}^{-7}}kg\]You need to login to perform this action.
You will be redirected in
3 sec