A charge of #7 C# is at the origin. How much energy would be applied to or released from a # 5 C# charge if it is moved from # (-3 , 7 ) # to #(-2 ,-2 ) #?
1 Answer
Dec 26, 2017
The energy to be applied is
Explanation:
Calculate the potential energy at each point.
The distance
The distance
The charges are
Coulomb's constant is
The work done is