Question

@ What is the flux through the side of the Cylinder
@ What is the net outward flux through each flat face ?​

Answer 1

Answer:

Explanation: ANSWER

(a) Net ϕ through flat

surface =

E

⋅

A

[θ=0

o

]

            =EAcosθ

            =(200)(π0.05

2

)

            =

2

π

​

 

C

2

Nm

2

​

            =1.5707

C

2

Nm

2

​

(b) Net ϕ through curved

surface  

E

⋅

A

=0[∵

E

⊥

A

]

(c) Net outward flux =2×ϕ flat surface

                               =π

C

2

Nm

2

​

                               =3.14

C

2

Nm

2

​