/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 18 FIGURE聽EX24.18聽shows three cha... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 24: Q. 18 (page 683)

FIGUREEX24.18shows three charges. Draw these charges on your paper four times. Then draw two-dimensional cross sections of three-dimensional closed surfaces through which the electric flux is (a) -q/系0, (b) q/系0, (c) 3q/系0, and (d) 4q/系0.

Short Answer

Expert verified

a.Diagram for closed surface with charge-qis .

b.Diagram for closed surface with chargeqis.

c.Diagram for closed surface with charge3qis.

d.Diagram for closed surface with charge4qis.

Step by step solution

01

Figure for closed surface with electric flux -qε0 (part a)

(a).

The amount of electric field that travels through a closed surface is referred to as the electric flux.

桅e=鈭�E鈫�路dA鈫�=Qin系o

Because any flux owing to charges outside the closed surface is zero, we construct a closed surface around the number of charges the flux equals to obtain the flux.

Negative charge is surrounded by a closed surfacelocalid="1649268816933" -q.

02

 Figure for closed surface with electric flux qε0(part b)

(b).

A closed surface is drawn around net charges ofq. If the two charges are combined, this might happen-qand2q.

03

 Figure for closed surface with electric flux 3qε0(part c)

(c).

A closed surface is drawn around net charges of3q.

This could occur if we combine the three charges -q,2qand2q.

04

Figure for closed surface with electric flux 4qε0 (part d)

(d).

A closed surface is drawn around net charges of 4q.

If the two charges 2qand2qare combined, this might happen.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

A neutral conductor contains a hollow cavity in which there is a+100nCpoint charge. A charged rod then transfers-50nC to the conductor. Afterward, what is the charge (a) on the inner wall of the cavity, and (b) on the exterior surface of the conductor?

FIGURE shows three Gaussian surfaces and the electric flux through each. What are the three charges q1,q2andq3?

What is the electric flux through the surface shown in FIGURE EX24.10?

A 2.0cm脳3.0cmrectangle lies in the xy-plane. What is the magnitude of the electric flux through the rectangle if

a. E鈫�=(100i^-200k^)N/C?

b. E鈫�=(100i^-200j^)N/C?

The conducting box in FIGURE EX24.26 has been given an excess negative charge. The surface density of excess electrons at the center of the top surface is 5.0脳1010electrons/m2 . What are the electric field strengths E1to E3at points 1 to 3?

See all solutions

Recommended explanations on Physics Textbooks

Fundamentals of Physics

Read Explanation

Physics of Motion

Read Explanation

Electrostatics

Read Explanation

Dynamics

Read Explanation

Electromagnetism

Read Explanation

Electricity and Magnetism

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.