A charge of #-2 C# is at the origin. How much energy would be applied to or released from a # 4 C# charge if it is moved from # (-7 ,1 ) # to #(4 ,-2 ) #?
1 Answer
Jan 24, 2018
The energy applied is
Explanation:
The potential energy is
The charge
The charge
The Coulomb's constant is
The distance
The distance
Therefore,