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 ,5 ) # to #(9 ,-2 ) #?
1 Answer
Jan 25, 2018
The energy released is
Explanation:
The potential energy is
The charge
The charge
The Coulomb's constant is
The distance
The distance
Therefore,
The energy released is