A) 10 times greater
B) 5 times greater
C) Smaller
D) Equal
Correct Answer: C
Solution :
\[\text{h=}\frac{\text{1eE}}{\text{2m}}{{\text{t}}^{\text{2}}}\] \[\therefore \text{t=}\sqrt{\frac{\text{2hm}}{\text{eE}}}\] \[\therefore \text{t=}\sqrt{\text{m}}\] as ?e? is same for electron and proton. \[\because \] Electron has smaller mass so it will take smaller time.You need to login to perform this action.
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