P100809 P2B Practice Test1 - Physics 2A Practice Test...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Physics 2A Practice Test – Conceptual Part 15. Electric Forces and Electric Fields 16. Electrical Energy and Capacitance 17. Current and Resistance 1. Like charges attract one another a. True b. False 2. Electric charge is always conserved a. True b. False 3. The electric field vector is tangent to the electric filed lines at every point a. True b. False 4. The number of electric lines per unit area through a surface perpendicular to the lines is proportional to the strength of the electric field lines at the surface a. True b. False 5. A conductor is in electrostatic equilibrium a. True b. False 6. The electric field is zero everywhere inside the conducting material a. True b. False 7. Any excess charge on an isolated conductor must reside entirely on its surface a. True b. False 8. On an irregular shaped conductor, the charge accumulates where the radius of curvature of the surface is smallest, at sharp points a. True b. False 9. For highly symmetric distributions of charge, Gauss’s law can be used to
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 3

P100809 P2B Practice Test1 - Physics 2A Practice Test...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online