True or false conceptual physics 2 questions from chapter 25.

1. [ ] the electrostatic potential difference between point a and b, ∆v_ab, can be calculated using a path integral, and ∆v_ab does not depend on the integral path used.

2.[ ] a common reference point for electrostatic potential is v = 0 at [infinity].

3. [ ] the magnitude of work required to bring a charge q from point a to point b is |qv_ba|.

4. [ ] ev is a unit for potential.

5. [ ] when a charged particle is accelerated from rest in an electric field, the amount of kinetic energy increased equals the amount of potential energy decreased, i. e., |1/2 mv^2| = |qδv|

6. [ ] an electric field line points to the direction of higher electric potential.

7. [ ] an equipotential surface is always parallel to electric field lines.

8. [ ] the electrostatic potential generated by multiple charges, is the vector addition of the potentials generated by individual charges.

9. [ ] inside a conductor, the electric field and potential are both zero.

10. [ ] the electric fields created by a point charge, a conducting sphere, and an insulator sphere are identical, if they all have the same amount of charge and the field is measured outside the spheres.