Electric Potential Energy Practice Test

In the context of the electric field, calculate the change in electric potential energy for a $+1.0,\mu\text{C}$ charge moved 0.50 m across a uniform $200,\text{V/m}$ field.

Based on the scenario, calculate the change in electric potential energy for a $+1.5,\mu\text{C}$ charge moved through a battery from 0 V to 12 V.