A) \[+2.51eV,-2.51eV\]
B) \[+0.251\text{ }eV,-0.251eV\]
C) \[-2.51eV,-2.51eV\]
D) \[+2.51eV,+2.51eV\]
Correct Answer: A
Solution :
[a] \[Total\,energy=\frac{Potential\text{ }energy}{2}=\frac{-5.02}{2}\] Total energy \[=-2.51\text{ }eV\] Kinetic energy = - Total energy \[=-\left( -2.51\text{ }eV \right)=+\left( 2.51\text{ }eV \right)\]You need to login to perform this action.
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