A) \[2.76\times {{10}^{10}}\]
B) \[2.76\times {{10}^{11}}\]
C) \[1.76\times {{10}^{10}}\]
D) \[1.76\times {{10}^{11}}\]
Correct Answer: D
Solution :
Thomson found that the value of e/m of electron comes out to be \[1.76\times {{10}^{11}}\,Ck{{g}^{-1}}\]. The accurate value of e/m for electron is found to be \[1.7589\times {{10}^{11}}Ck{{g}^{-1}}\].
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