# Chapter 21 Reading Quiz Dr. Harold Williams.

## Presentation on theme: "Chapter 21 Reading Quiz Dr. Harold Williams."— Presentation transcript:

Chapter 21 Reading Quiz Dr. Harold Williams

Reading Quiz The units of potential difference are J J/C V/m N/C

Answer The units of potential difference are J J/C V/m N/C Slide 21-7

Reading Quiz New units of the electric field were introduced in this chapter. They are: V/C N/C V/m J/C Ω/m Answer: C Slide 21-8

Answer New units of the electric field were introduced in this chapter. They are: V/C N/C V/m J/C Ω/m Answer: C Slide 21-9

Reading Quiz The electric potential inside a parallel-plate capacitor
is constant. increases linearly from the negative to the positive plate. decreases linearly from the negative to the positive plate. decreases inversely with distance from the negative plate. decreases inversely with the square of the distance from the negative plate. Answer: B Slide 21-10

Answer The electric potential inside a parallel-plate capacitor
is constant. increases linearly from the negative to the positive plate. decreases linearly from the negative to the positive plate. decreases inversely with distance from the negative plate. decreases inversely with the square of the distance from the negative plate. Answer: B Slide 21-11