Class Management | Help Homework 2 Begin Date: 10/13/2017 12:00:00 AM -- Due Dat

Question

Class Management | Help Homework 2 Begin Date: 10/13/2017 12:00:00 AM -- Due Date: 10/20/2017 11:59:00 PM End Date: 10/21/2017 12:00:00 AM (10%) Problem 4: Three electric charges, Q1 =-1 C, O,-4 C, and O,--6 C, are shown in the figure, along with 5 surfaces, S1 through S5 ©theexpertta.com 20% Part (a) Write an expression for the electric flux 1 through S1 Grade Summary Deductions Potential 0% 100% #0 7 8 9 Submissions Attempts remaining (090 per attempt) detailed view NO DEL CLEAR Submit Hint I give up! Hints: 3% deduction per hint. Hints remaining: 3 Feedback: 200 deduction per feedback. -là 20% Part (b) Write an expression for the electric flux 2 through S2 -là 2000 Part (c) Write an expression for the electric flux 3 through S3 -là 20% Part (d) Determine the electric flux 4 through S4 -là 20% Part (e) Write an expression for the electric flux -through S5

Explanation / Answer

for the flux through a closed surface

Using Gauss law

flux = Qinside/0

part a)

electric flux 1 = (Q1 + Q2 + Q3)/0

part b)

electric flux 2 = (Q1)/0

part c)

electric flux 3 = (Q2)/0

part d)

as there is no charge inside S4

electric flux 4 = 0

part e)

electric flux 5 = (Q2 + Q3)/0

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