Question Statement:
An infinitely long thin cylindrical shell has its axis coinciding with the z -axis. It carries
a surface charge density
0 cos
σ
φ , where φ is the polar angle and
0
σ is a constant. The
magnitude of the electric field inside the cylinder is
(a) 0
(b)
0
0
2
σ
∈
(c)
0
0
3
σ
∈
(d)
0
0
4
σ
∈
GATE 2019
y
x
GATE - 2019
[SOLUTION]
Physics by fiziks
10
Revised Edition-2022
H.No. 40-D, G.F., Jia Sarai, Near IIT, Hauz Khas, New Delhi-16
Phone: 011-26865455/+91-9871145498, Website: www.physicsbyfiziks.com, Email: [email protected]
Options:
- (A) 0
- (B) 0 0 2 σ ∈
- (C) 0 0 3 σ ∈
- (D) 0 0 4 σ ∈ GATE 2019 y x GATE - 2019 [SOLUTION] Physics by fiziks 10 Revised Edition-2022 H.No. 40-D, G.F., Jia Sarai, Near IIT, Hauz Khas, New Delhi-16 Phone: 011-26865455/+91-9871145498, Website: www.physicsbyfiziks.com, Email: [email protected]