Question

Charges q1=−5Qq1=−5Q and q2=+2Qq2=+2Q are located at x=−ax=−a and x=+ax=+a, respectively.

What is the net electric flux through a sphere of radius 5a5a centered at the origin? Give your answer as a multiple of Q/εQ/ε.
Please answer both the questions.

<Chapter 24 Problem 24.32 10 of 22 A Review Constants Charges qı = -5Q and q2 = +2Q are located at x = -a and x = ta, respectively. Part A What is the net electric flux through a sphere of radius 5a centered at the origin? Give your answer as a multiple of Q/€. ΟΙ ΑΣΦ ? = 12 요 EO Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B What is the net electric flux through a sphere of radius 5a centered at x = 5a? Give your answer as a multiple of Q/€0. N ENG E 9:22 PM

Answer 1

using gaussian law

Flux = charge enclosed / eo

a)

Flux = ( - 5 + 2) Q/ eo = - 3 ( Q / eo)

b)

flux = 2 (Q/eo)

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