Chapter 26: Q. 4 (page 736)

Estimate the electric fields ${\overset{鈫�}{E}}_{1}$ and ${\overset{鈫�}{E}}_{2}$ at points 1 and 2 in Figure Q26.4. Don鈥檛 forget that $\overset{鈫�}{E}$ is a vector.

Short Answer

Expert verified

The electric field remains constant while the potential increases uniformly.

Step by step solution

: Given information and formula used

Given :

Theory used :

Electric Field is given by : $E = \frac{V}{r}$

Estimating E→1 and E→2

(a) As per the figure,

V = 5 volts, r=0.5m

So, $E = \frac{5}{0.5} = 10 V / m$ (direction : Leftwards )

(b) As per the figure,

V = 35 volts, r = 3.5m

So, $E = \frac{35}{3.5} = 10 V / m$ (direction : Rightwards )

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91影视

Estimate the electric fields ${\overset{鈫�}{E}}_{1}$ and ${\overset{鈫�}{E}}_{2}$ at points 1 and 2 in Figure Q26.4. Don鈥檛 forget that $\overset{鈫�}{E}$ is a vector.

Short Answer

Step by step solution

: Given information and formula used

Estimating E→1 and E→2

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91影视

Estimate the electric fields E鈫�1and E鈫�2 at points 1 and 2 in Figure Q26.4. Don鈥檛 forget thatE鈫� is a vector.

Short Answer

Step by step solution

: Given information and formula used

Estimating E→1 and E→2

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Physics Textbooks

Circular Motion and Gravitation

Fields in Physics

Torque and Rotational Motion

Magnetism

Electrostatics

Waves Physics

Study anywhere. Anytime. Across all devices.

Estimate the electric fields ${\overset{鈫�}{E}}_{1}$ and ${\overset{鈫�}{E}}_{2}$ at points 1 and 2 in Figure Q26.4. Don鈥檛 forget that $\overset{鈫�}{E}$ is a vector.