In a particular region there is a uniform electric field of −760, 380, 0 V/m. Location A is 0.2, 0.1, 0 m, location B is 0.7, 0.1, 0 , and location C is 0.7, 0.4, 0 m. (a) What is the change in...

In a particular region there is a uniform electric field of −760, 380, 0 V/m. Location A is 0.2, 0.1, 0 m, location B is

0.7, 0.1, 0 , and location C is 0.7, 0.4, 0 m.

(a) What is the change in potential along a path from B to A?

(b) What is the change in potential along a path from A to C?

(c) An alpha particle (two protons and two neutrons) moves from A to C. What is the change in potential energy of the

system (alpha + source charges)?